1.

 S. Indrawati and Subagyo, 2010, Quality Dimension Analysis of High-End Notebook Products, Prosiding Seminar Nasional IV Manajemen dan Rekayasa Kualitas, ITENAS, Bandung, pp. 214-220 (in Bahasa Indonesia).

2. E. Febianti and Subagyo, 2010, Model Development of Batch-Continuous Mixed Production System with Simulation Approach, Prosiding Seminar Nasional IV Manajemen dan Rekayasa Kualitas, ITENAS, Bandung, pp. 349-355 (in Bahasa Indonesia).
3 I.D. Widodo, A.E. Tontowi, Subagyo, and Sugiyanto, 2009, Mobile Phone Success Factors Identification, The 11th International Conference on QiR (Quality in Research), Faculty of Engineering, University of Indonesia, F1-S3-4
4.

 G.A. Brooks, M.A. Rhamdhani, K.S. Coley, Subagyo, and Y. Pan, 2009, Transient Kinetics of Slag Metal Reactions, Metall. Mater. Trans. B, 40B, 353-362.

 

At McMaster, 6 Oct 2002 13:32
Left to right: Dr. Subagyo,
Dr. G.A. Brooks, Mr. O. Kelly

5

I.D. Widodo, A.E. Tontowi, Subagyo, and Sugiyanto, 2009, The Role of Shape and Brand in Product Image, Proceeding of the 2nd Asia-Pasific Conference on Manufacturing System (APCOMS 2009), Yogyakarta, pp. VIII.13-18.

6. K.S. Coley, G.A. Brooks, M.A. Rhamdhani, Y. Pan, and Subagyo, 2009, The interface in slag-metal reactions; a moving target, Proceedings of VIII Int. Conf. Molten Slags, Fluxes and Salts, MOLTEN2009, 18-21 Jan 2009.
7. I. Widiastuti, Subagyo, and J. Pardadi, 2009, Activity-Based Cost Estimation for Prismatic Parts, Prosiding Seminar Nasional Manajemen Teknologi IX, Program Studi MMT-ITS, Surabaya 14 February 2009, pp. A-20-1-A-20-9 (in Bahasa Indonesia).
8. N.S. Uletika and Subagyo, 2009, A Prediction Model of Product Success Based on Strategy Canvas, Prosiding Seminar Nasional Teknosim V, JTMI, Universitas Gadjah Mada, Yogyakarta,  pp. 103-108
9.

Subagyo, A.R. Wijaya, and N. Susanto, 2009, Analysis of Product Characteristics and Prior Knowledge on Learning Behavior of Office Software, Jurnal Teknik Industri Universitas Diponegoro, IV(1), 67-77 (in Bahasa Indonesia).

10. S. Liani, B.S. Woko, N.M.E. Normasari, and Subagyo, 2009, Model Development of Time-Dependent Multi-Phase Queuing System, J. Mesin & Industri, 6(1), 25-36 (in Bahasa Indonesia).
11.

S. Indrawati and Subagyo, 2009, Dominant Success Factors on Mid-to-High Class Notebook, Prosiding Seminar Nasional Teknik Industri dan Manajemen Industri: Strategic and Performance Management, ITS-BKSTI-ISTMI, Surabaya, pp. 102-107 (in Bahasa Indonesia).

12. E.P.E. Dewi, R. Dharmastiti, and Subagyo, 2009, Criteria Determination for Vendor Selection using  Conventional and Fuzzy AHP on Franchise Company, Prosiding Seminar Nasional Teknik Industri dan Manajemen Industri: Logistic and Supply Chain Management, ITS-BKSTI-ISTMI, Surabaya, pp. 89-95(in Bahasa Indonesia).

13.

H. Istiqlaliyah and Subagyo, 2009, Success Factors of High-End Mobile Phone Products, Prosiding Seminar Nasional Teknik Industri dan Manajemen Industri: Strategic and Performance Management, ITS-BKSTI-ISTMI, Surabaya, pp. 35-39(in Bahasa Indonesia).

14.

E. Febianti, Subagyo, and J. Pardadi, 2009, An Analysis of A Batch and Continuous Production System using Simulation Approach, Prosiding Seminar Nasional Teknik Industri dan Manajemen Industri: Quality and Manufacturing Management, ITS-BKSTI-ISTMI, Surabaya, pp. 62-68(in Bahasa Indonesia).

15.

I.D. Widodo, A.E.T. Tontowi, Subagyo, and Sugiyanto, 2008, Product Performance Measurement: A Simple And Integrated Model, Proceedings of the 9th Asia Pacific Industrial Engineering & Management Systems Conference, APIEMS, Bali, pp. 2081-2088.

16.

E. Riyantiningsih, Subagyo, and A.R. Wijaya, 2008, The Effect of Whole Body Vertical Vibration on Visual Inspection Performance, Prosiding Seminar Nasional Teknologi IV, Part 3, Universitas Teknologi Yogyakarta, pp.  115-122 (in Bahasa Indonesia).

17.

E. Muslimah, Subagyo, and A.R. Wijaya, 2008, The Load Constant of Revised NIOSH Equation Determined by Physiology Criteria, Prosiding Seminar Nasional Teknologi IV, Part 3, Universitas Teknologi Yogyakarta, pp.  75-81 (in Bahasa Indonesia).

18.

B.S. Woko and Subagyo, 2008, Spreadsheet Based Model of Time-Dependent Multi-Channel Multi-Phase Queuing System, Proceeding of TeknoSim 2008, Gadjah Mada University, pp. 42-48 (in Bahasa Indonesia).

19.

H. Lestari, Subagyo, A.R. Wijaya, 2008, The Effect of Culture on Supply Chain Performance Beverage Industry, Proceeding of TeknoSim 2008, Gadjah Mada University, pp. 158-164 (in Bahasa Indonesia).

20.

D.S. Pinandita and Subagyo, 2008, The Effect of External Variables on Economic Value Added (EVA), Proceeding of SMART 2008, Universitas Gadjah Mada, pp.A 178-186 (in Bahasa Indonesia).

21.

S. Liani and Subagyo, 2008, A Time-Dependent Queuing Model of Single-Channel Multi-Phase Condition, Proceeding of SMART 2008, Universitas Gadjah Mada, pp.A 78-86 (in Bahasa Indonesia).
22. Y.A. Rochman, Subagyo, and A.M.S. Asih, 2008, Development of Scheduling Model with Lateness Constraint, Prosiding Seminar Nasional Perkembangan Riset dan Teknologi di Bidang Industri ke 14, Pusat Studi Ilmu Teknik, Universitas Gadjah Mada, Yogyakarta, pp. TI-31-37 (in Bahasa Indonesia)
23. G. Brooks, K. Coley, Subagyo, and Y. Pan, 2007, Transient Kinetics of Slag Metal Reactions, Proceeding of International Symposium on Liquid metal Processing and Casting 2007, 2-5 Sept., Nancy, France.
24.

N. Susanto,Subagyo, and A.R. Wijaya, 2008, Learning Process Evaluation on New Computer Software using Cognitive Ergonomics Approach, Proceeding of CAE08, Universitas Gadjah Mada, Yogyakarta, pp. 1-6 (in Bahasa Indonesia).

25. S.C.A. Wijaya, A.R. Wijaya, and Subagyo, Evaluation of the Transmission of Vibration on Human Body, Prosiding Seminar Nasional Teknologi IV, Part 4, Universitas Teknologi Yogyakarta, pp.  100-105 (in Bahasa Indonesia).
26.

E. Muslimah, Subagyo, and A.R. Wijaya, 2008, Analysis of Load-Lifting Capability Based on Back-Bone Compression Force, Proceeding of CAE08, Universitas Gadjah Mada, Yogyakarta, pp. 215-221 (in Bahasa Indonesia).

27. I. Pranoto, Z. Taha, K. Mitsui, and Subagyo, 2007, Acoustic Emission for Monitoring Bearing Defects, Proceedings of 9th AUN/SEED-NET Field Wise Seminar on Manufacturing Systems, Department of Engineering Design and Manufacture, University of Malaya, Kuala Lumpur,  pp. 161-170.
28. Subagyo, H.S.B. Rochardjo, M.K. Herliansyah, Herianto, and B. Hartono, 2007, Development of Real-Time Monitoring System for Leather Quality using Multivariate Image Analysis Technique, Proceedings of 9th AUN/SEED-NET Field Wise Seminar on Manufacturing Systems, Department of Engineering Design and Manufacture, University of Malaya, Kuala Lumpur,  pp. 119-123.
29. Subagyo, 2007, Creative, Low Cost, and Green: Research Strategy for Techno-Science Area in Beyond Functional Product Era, Proceeding of  “Kemajuan Terkini Penelitian Klaster Sains-Teknologi 2007”, Universitas Gadjah Mada, Yogyakarta, pp. 49-56 (Keynote; in Bahasa Indonesia).
30. B.B. Nugraha, Subagyo, and A.R. Wijaya, 2007, The Effect of Low Frequency Noise and Vertical Whole Body Vibration on Cognitive Capability and Bothering Perception, Proceeding of Seminar Nasional Mesin dan Industri 2007, Universitas Tarumanegara, pp. 572-577 (in Bahasa Indonesia).
31. V. Malau and Subagyo, 2007, The Effect of Heat Treatment and TiN Coating on Wear Rate, Toughness, and Hardness of Duylos 2510 Steel, Media Teknik, XXIX (3), 206-213 (in Bahasa Indonesia)
32. I.D. Widodo, A.E. Tontowi, Subagyo, Sugiyanto, B. Anita, and R. Utami, 2007, The Analysis of Product Success Factors: A Comparative Study, Proceeding of the 3rd International Conference on Product Design and Development, Yogyakarta, pp. II-81-85.
33. H. Purnomo, Subagyo, and R. Dharmastiti, 2007, Fatigue Level Classification based on Heart Rate and Reaction Time, Jurnal Techno Science, I(2), 98-101 (in Bahasa Indonesia).
34. I.D. Widodo, A.E. Tontowi, Subagyo, and Sugiyanto, 2007, Quatitative Approach in Product Design, Proceeding of Seminar Nasional TEKNOIN 2007, Yogyakarta, pp. B137-142 (in Bahasa Indonesia).
35. S.B. Sutono, Subagyo, and A. Zuhdi, 2007, A Combination of PCA and Artifical Neural Network for Causal-Based Forecasting, Proceeding of SMART 2007, Universitas Gadjah Mada, Yogyakarta, pp. A90-99 (in Bahasa Indonesia).
36. R.S. Marasabessy, Subagyo, and A.R. Wijaya, 2007, Frequency Multiplier Factor (FM) of NIOSH Equation, Proceeding of SMART 2007, Universitas Gadjah Mada, Yogyakarta, pp. A107-114 (in Bahasa Indonesia).
37. R. Setyaningrum, Subagyo, and A. Zuhdi, 2007, A Method of Subjective-Feeling Identification for Upper-Part Body Dominant Workers using Artificial Intelligence, Jurnal Mesin and Industri, 4(1), 35-44, (in Bahasa Indonesia).
38. Indro Pranoto, Zahari Taha, Kimiyuki Mitsui, and Subagyo, 2007, Ball Bearing Defects Monitoring Using Acoustic Emission Sensor, Proceeding of The Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management (HNICEM) International Conference, The Institute of Electrical and Electronics Engineers Inc (IEEE)-Philippine Section, March 15-18, Manila.
39.

G.Y.A. Magfuri, H.A. Yuniarto, and Subagyo, 2007, Analysis of PCR and PLS Methods for Quality Design in a Manufacture Industry, Jurnal Mesin dan Industri, 4(2), 97-109, (in Bahasa Indonesia).

40.

N. Tugaswati and Subagyo, 2007, ANN-Based Causal Forecasting in Industrial Engineering Applications, Jurnal Mesin dan Industri, 4(2), 110-117, (in Bahasa Indonesia).

41. N.E. Wulandari and Subagyo, 2007, A Mathematical Model for Time-Dependent Queuing,  Jurnal Mesin dan Industri, 4(2), 118-127, (in Bahasa Indonesia).
42. O Raliby, Subagyo, and A.R. Wijaya,  2007, Development of Human Errors Evaluation Method Based on Cognitive Ergonomics Approach, Proceeding Seminar Nasional Ergonomi dan K3, Universitas Diponegoro, Semarang, pp. C15 (in Bahasa Indonesia.
43. E. Muslimah, Subagyo, and A.R. Wijaya, 2007, Analysis of Load Constant Factor of The Revised NIOSH Equation, Proceeding Seminar Nasional Ergonomi dan K3, Universitas Diponegoro, Semarang, pp. D11-1-8 (in Bahasa Indonesia).
44.

E. Kusrini and Subagyo, 2007, Performance Measurement of Supply Chain Management, Proceeding of Industrial Engineering Conference 2007, Jurusan Teknik Industri, FTI, UPN ‘Veteran’, Yogyakarta, pp.94-98 (in Bahasa Indonesia).

45.

 R.D.Astuti, A.R. Wijaya, and Subagyo, 2007, Evaluation of Working Postures Methods for MSD and Biomechanics Analysis, Prosiding Seminar Nasional Perkembangan Riset dan Teknologi di Bidang Industri ke-13, PSIT Universitas Gadjah Mada, Yogyakarta, pp. 5-1:5, (in Bahasa Indonesia).

46.

H. Purnomo, R. Dharmastiti, and Subagyo, 2007, Fatigue Level of Woman Worker in Garment Industries, Prosiding Seminar Nasional Perkembangan Riset dan Teknologi di Bidang Industri ke-13, PSIT Universitas Gadjah Mada, Yogyakarta, pp. 5-6:11, (in Bahasa Indonesia).

47.

I.D. Widodo, A.E. Tontowi, Subagyo, and Sugiyanto, 2007, The Role of Cognitive Ergonomics in Product Design and Development: A Preliminary Study, Proceeding of Industrial Engineering Conference 2007, Jurusan Teknik Industri, FTI, UPN ‘Veteran’, Yogyakarta, pp. 144-155 (in Bahasa Indonesia).

48.

I.D. Widodo, A.E. Tontowi, Subagyo, and Sugiyanto, 2007, Analysis of Product Failures, Proceeding of Industrial Engineering Conference 2007, Jurusan Teknik Industri, FTI, UPN ‘Veteran’, Yogyakarta, pp. 177-183 (in Bahasa Indonesia).

49.

P.K. Ariningsih, B.M. Shopa, and Subagyo, 2007, Analysis the Effect of Vendor-Managed Inventory on Supply Chain Performance, Jurnal Mesin and Industri, 4(1), 1-14, (in Bahasa Indonesia).

50.

I.D. Widodo and Subagyo, 2006, Customer driven Product Design and Development, Proceeding of International Seminar on Product Design and Development 2006, faculty of Engineering, Gadjah Mada University, Yogyakarta, pp. II-1 to II-6.

51.

N. Minan and Subagyo, 2006, In Coping with Global Sourcing, Proceeding of International Seminar on Product Design and Development 2006, faculty of Engineering, Gadjah Mada University, Yogyakarta, pp. II-7 to II-12.

52.

I. Pranoto, Z. Taha, K. Mitsui, and Subagyo, 2006, Acoustic Emission Analysis for Bearing Defect Monitoring, Proceeding of International Seminar on Product Design and Development 2006, faculty of Engineering, Gadjah Mada University, Yogyakarta, pp. III-13 to III-19.

53.

Subagyo and G.A. Brooks, 2006, Application of Multivariate Analysis Methods in Metallurgical Industries, Jurnal Teknik Mesin Indonesia, 1(2), 47-50.

54.

Subagyo and N.A. Rakhmawati, 2006, Analysis of Errors in Time Series Forecasting, Jurnal Mesin dan Industri, 3(3), 47-53 (in Bahasa Indonesia).

55.

A.N. Taqwantari and Subagyo, 2006, Forecast Horizon and Data Requirement for Time-Series Forecasting, Proceeding of TechnoSim 2006, Faculty of Engineering, Gadjah Mada University, Yogyakarta, pp. III-1-III-6 (in Bahasa Indonesia).

56.

A.S. Lucia and Subagyo, 2006, Causal Forecasting for Industrial Engineering Application, Proceeding of TechnoSim 2006, Faculty of Engineering, Gadjah Mada University, Yogyakarta, pp. III-23-III-32 (in Bahasa Indonesia).

57.

R. Setyaningrum, A. Zuhdi, and Subagyo, 2006, Application of Neural Network and Anfis for Worker Symptom Identification, Proceeding of TechnoSim 2006, Faculty of Engineering, Gadjah Mada University, Yogyakarta, pp. I-16-I-24 (in Bahasa Indonesia).

58.

A.D. Yulianto and Subagyo, 2006, The Accuracy  of Combination Method for Time Series Forecasting, Jurnal Mesin dan Industri, 3(2), 21-30 (in Bahasa Indonesia).

59.

Subagyo and M. Puspitasari, 2006, Cross-Validation Method for Time Series Forecasting, Proceeding of Seminar on Application and Research in Industrial Technology, M&IE-GMU, Yogyakarta (in Bahasa Indonesia).

60.

S.M.B. Respati, Subagyo, and Hermawan, 2006, Water Droplet Generation through Top Gas Blowing, Jurnal Mesin dan Industri, 3(1), 33-46 (in Bahasa Indonesia).

61.

G. Brooks, Y. Pan, Subagyo, and K. Coley, 2005, Modeling of Trajectory and Residence Time of Metal Droplets in Slag-Metal-Gas Emulsions in Oxygen Steelmaking, Metall. Mater. Trans. B, 36(4), 525-535. 

62.

Y. Pan, G. Brooks, K. Coley, and Subagyo, 2005, Modelling of Metal Droplet Motion in Slags, Proceeding of Floyd International Symposium on Sustainable Developments in Metals Processing, M. Nilmani and W.J. Rankin (Eds.), NCS Associates (Australia) Pty Ltd, Melbourne, pp. 393-406.

63. Subagyo, G.A. Brooks, and K.S. Coley, 2005, Residence Time of Metal Droplets in Slag-Metal-Gas Emulsions through Top Gas Blowing, Can. Metall. Q., 44(1), 119-129.
64. Subagyo, and G.A. Brooks, 2005, Application of Multivariate Analysis Methods in Metallurgical Industries, Prosiding SNTTN IV, Universitas Udayana, Bali, pp. G4 71-74.
65. I. K. Sari and Subagyo, 2005, Analysis of Data Pattern for Time Series Forecasting, Proceeding of National Seminar on Product Design and Development 2005, JTMI-UGM, Yogyakarta.
66. S.M.B. Respati, Subagyo, and Hermawan, 2005, Initial Velocity of Water Droplet Generated by Top Gas Blowing, Prosiding Seminar Nasional Riset dan Teknologi Bidang Material dan Proses, PSIT-UGM, Yogyakarta.
67. B. Hartono and Subagyo, 2005, Mathematical Modeling and Simulation using Spreadsheets, Prosiding Seminar Nasional Teknologi Simulasi dan Aplikasinya untuk Optimasi Industri, JTMI FT-UGM, Yogyakarta, pp. 272-277.
68. Subagyo, 2005, The Role of Chemistry in the Development of Engineering Science, Presented at Lokakarya Penyelenggaraan Perkuliahan Kimia Tahun Pertama di UGM, Jurusan Kimia, FMIPA-UGM, Yogyakarta, 29 June 2005(Invited).
69. Subagyo and M. Riadi, 2005, Effect of Shape Factor on Particle Segregation, Prosiding Seminar Nasional Perkembangan Riset dan Teknologi di Bidang Industri, Pusat Studi Ilmu Teknik UGM, Yogyakarta, pp. MF28-32 (in Bahasa Indonesia).
70. S.B. Respati, Subagyo, and Hermawan, 2005, Characterization of Water Droplet Generated by Air Blowing, Prosiding Seminar Nasional Perkembangan Riset dan Teknologi di Bidang Industri, Pusat Studi Ilmu Teknik UGM, Yogyakarta, pp. MF23-27 (in Bahasa Indonesia).
71. Subagyo, M. Ikrar, M.K. Herliansyah, H.S.B. Rochardjo, N.A. Masruroh, and Herianto, 2005, Leather Dimension Measurement using Multivariate Image Analysis Method, Jurnal Mesin dan Industri, 2(1), 65-72  (in Bahasa Indonesia).
72. A.D. Irawatie and Subagyo, 2005, Customer Focus Product Development Process in Consumer  Product Industry, Jurnal Mesin dan Industri, 2(3), 75-85 (in Bahasa Indonesia).
73. Suhanan, Subagyo, B. Hartono, dan W. Niartry, 2005, Development of Forecasting Algorithm for Industrial Engineering Application, Jurnal Mesin dan Industri, 2(3), 51-55 (in Bahasa Indonesia).
74. A.M. Sriasih, A.E. Tontowi, H.A. Yuniarto, and Subagyo, 2004, Learning Innovation by using Student Volunteer Business Consulting Division in Business Consultation Course, Lokakarya Peningkatan Kualitas Pembelajaran dan Relevansi dengan Dunia Kerja, 30 Sept. 2004, Gadjah Mada University, Yogyakarta (in Bahasa Indonesia).
75. A.E.Tontowi, Aliq, A.M. Sriasih, Subagyo, N. Ramdhani, and Aswandi, 2004, Industrial Incubator Based Learning as a Learning Model to Develop Students Entrepreneurship Capability, Lokakarya Peningkatan Kualitas Pembelajaran dan Relevansi dengan Dunia Kerja, 30 Sept. 2004, Gadjah Mada University, Yogyakarta (in Bahasa Indonesia).
76. Subagyo, H. S. B. Rochardjo, M. K. Herliansyah, N. A. Masruroh, Herianto, dan M.Ikrar, 2004, Leather Quality Evaluation using Multivariate Image Analysis Method, Prosiding Seminar Nasional Tahunan Teknik Mesin 2004, Makasar. (in Bahasa Indonesia)
77. A.B. Firmanto and Subagyo, 2004, The Effect of Austempering on Mechanical Properties of FCD-70 Material, Media Teknika, 4(1), 17-21. (in Bahasa Indonesia).
78. Subagyo, 2004, The Strategic Role of Higher Education in National Character Building, Presented at 22nd Anniversary of Widya Mataram Yogyakarta University , 7 October 2004 (Invited)
79. Setiyono, J and Subagyo, 2004, Product Redesign of PVC using Design of Experiment Method, Prosiding Seminar Nasional Teknologi dan Aplikasi Piping Engineering, Jurusan Teknik Mesin, Universitas Gadjah Mada, Yogyakarta, pp. 60-64 (in Bahasa Indonesia).
80. G. Brooks, Y. Pan, Subagyo, and K. Coley, 2004, Droplet Generation and Residence Time in Slag during Top Blown Oxygen Steelmaking, Proceedings of International Symposium on Oxygen in Steelmaking, Oxygen in Steelmaking, G.A. Irons and S. Sun (Eds.), Metsoc, Hamilton, ON, Canada, pp. 37-50.
81. Subagyo, N.A. Masruroh, and Y. Suwarno, 2004, A Study of Particle Segregation based on Single Particle Movement Caused by Vibration, Prosiding Seminar Nasional Ilmu dan Teknologi Material (SNITM) 2004, Program Studi Teknik Material, FTI-ITS, Surabaya, p.6 (in Bahasa Indonesia).
82. Subagyo and Ristanto, 2004, Multivariate Statistics Quality Control: Application of PCA in Food Processing Industry, Prosiding Seminar Nasional Perkembangan Riset dan Teknologi di Bidang Industri 2004, Pusat Studi Ilmu Teknik UGM, Yogyakarta, pp. IV/36-IV/40 (in Bahasa Indonesia).
83. Subagyo and F.H. Santoso, 2004, Improvement of Herbal Medicine Products using PLS-based Statistical Model, Prosiding Seminar Nasional Perkembangan Riset dan Teknologi di Bidang Industri 2004, Pusat Studi Ilmu Teknik UGM, Yogyakarta, pp. IV/20-IV/24 (in Bahasa Indonesia).
84. F.Z. Ji, M.A. Rhamdhani, Subagyo, M. Barati, K.S. Coley, G.A. Brooks, G.A. Irons, and S. Nightingale, 2003, Treatment of Transient Phenomena in Analysis of Slag-Metal-Gas Reaction Kinetics, High Temperature Materials and Processes, 22(5-6), 359-367.
85. G.A. Brooks and Subagyo, 2003, Ladle Eye Detection using Multivariate Image Analysis, I&SM, 30(10), 17-21.
86. Subagyo and G.A. Brooks, 2003, Online Monitoring of Dynamic Slag Behavior in Ladle Metallurgy, Iron Steel Inst. Jpn. Int., 43(8), 1286-1288.
87. Subagyo, G.A. Brooks, K.S. Coley, and G.A. Irons, 2003, Generation of Droplets in Slag-Metal Emulsions through Top Gas Blowing, Iron Steel Inst. Jpn. Int., 43(7), 983-989.
88. Subagyo, 2003, Application of Multivariate Statistics Method in Industries, Prosiding Seminar Nasional Perkembangan Riset dan Teknologi di Bidang Industri, Pusat Studi Ilmu Teknik UGM, Yogyakarta, pp. 252-257 (in Bahasa Indonesia).
89. G.A. Brooks and Subagyo, 2003, Ladle Eye Detection using Multivariate Image Analysis, ISSTech 2003 Conference Proceedings, ISS, Warrendale, PA, pp. 843-852.
90. Subagyo and G.A. Brooks, 2003, Advanced Image Analysis of Molten Slag for Process Control, Proceedings of Yazawa International Symposium on Metallurgical and Materials Processing: Principles and Technology, Vol. I: Materials Processing Fundamentals and New Technology, F. Kongoli, K. Itagaki, C. Yamauchi, and H.Y. Sohn (Eds.), TMS, San Diego, California, USA, pp. 475-483.
91. G.A. Brooks and Subagyo, 2003, Interfacial Area in Pyrometallurgical Reactor Design, Proceedings of Yazawa International Symposium on Metallurgical and Materials Processing: Principles and Technology, Vol. I: Materials Processing Fundamentals and New Technology, F. Kongoli, K. Itagaki, C. Yamauchi, and H.Y. Sohn (Eds.), TMS, San Diego, California, USA, pp. 965-974.
92. Subagyo, G.A. Brooks, and G.A. Irons, 2003, Spout Eyes Area Correlation in Ladle Metallurgy, Iron Steel Inst. Jpn. Int., 43(2), 262-263.
93. Subagyo, Brooks, G.A., Sun, S., and Waterfall, S., 2002, Inferential Model of Desulfurization for Ladle Metallurgy, ISS 2002 Electric Furnace Conference Proceedings, ISS, Warrendale, PA, pp. 819-827.
94. Subagyo and G.A. Brooks, 2002, An Improved Correlation for Predicting Terminal Velocity of Droplets and Bubbles in Slag-Metal-Gas Emulsion, Iron Steel Inst. Jpn. Int., 42(10), 1182-1184.
95. S.J. Street, G.A. Brooks, and Subagyo, 2002, Heat Transfer Considerations in the Bath Smelting of Composite Organic and Ferrous Wastes, Trans. Instn. Min. Metall. (Sect. C: Mineral Process. Extr. Metall.), 111/Proc. Australas. Inst. Min. Metall., 307, C18-24.
96. F.Z. Ji, M.A. Rhamdhani, Subagyo, M. Barati, K.S. Coley, G.A. Brooks, G.A. Irons, and S. Nightingale, 2002, Treatment of Transient Phenomena in Analysis of Slag-Metal-Gas Reaction Kinetics, Proceedings of the Mills Symposium, Metals, Slags, Glasses: High Temperature Properties and Phenomena, Vol. 1, R.E. Aune and S. Sridar (Eds.), The Institute of Materials, 22-23 August 2002, London, UK, pp. 247-261.
97. G.A. Brooks and Subagyo, 2002, Advances in Ladle Metallurgy Control, Proceedings of the International Symposium on Ladle and Tundish Metallurgy, K. Coley and G. Brooks (Eds.), MetSoc, Montreal, Canada, pp. 41-53.
98. G.A. Brooks and Subagyo, 2002, Energy Consideration for Alternative Routes in Metals Production, Green Processing 2002 Conference Proceedings, Cairns, Queensland, Australia, pp. 281- 286.
99. Subagyo, G.A. Brooks, and K.S. Coley, 2002, Interfacial Area in Top Blown Oxygen Steelmaking, 2002 Ironmaking Conference Proceedings, ISS, Warrendale, PA, pp. 837-830.
100. Subagyo, N. Standish, and G.A. Brooks, 1998, A New Model of Velocity Distribution of Fluid Flowing in Packed Beds, Chem. Engng. Sci., 53(7), 1375-1285.
101. H. Hasyim, Novial, Subagyo, and W. Setiadharmaji, 1998, Modelling of Inclusion Removal in a Tundish, FT-UI Seminar '98 Quality in Research, University of Indonesia, Jakarta.
102 Subagyo, 1998, Application of Performance Index as Quality Measurement for Measuring Performance of R&D Department, KS-review, 3(2), 68-69 (in Bahasa Indonesia).
103. W. Setiadharmaji and Subagyo, 1998, Similarity Criteria: A Basic Concept for Physical Modelling of Metallurgy Process, KS-review, 3(1), 1-7 (in Bahasa Indonesia).
104. Subagyo, 1997, The Role of Chemical Engineer in the Basic Research of Iron and Steelmaking Industry, Presented at BKKMTKI Seminar, Cilegon, 10 pp. (in Bahasa Indonesia, Invited).
105. Subagyo and A.M. Satrio, 1996, Professional Engineer Program of PII, KS-review, 1(3), 40-42 (in Bahasa Indonesia).
106. Subagyo and Murtyastanto, 1996, Progress and Quality of Technological Studies for Improving Company Competitiveness, KS-review, 1(2), 31-33 (in Bahasa Indonesia).
107. A.M. Satrio and Subagyo, 1996, Chemodynamics View as an Alternative to Develop the Environmental Standard, KS-review, 1(2), 11-14 (in Bahasa Indonesia).
108. Subagyo, 1995, The Role of Computer Simulation in Steel Industry, Buletin KS, (3), 24-26 (in Bahasa Indonesia).
109. Subagyo, 1995, Mathematical Modelling of the Reduction Zone of an HYL-III® Reactor, KS-review, 1(1), 11-14 (in Bahasa Indonesia).
110. Subagyo and L. Tjahjono, 1991, Computer Simulation of Oxygen and Organic Waste Concentration at a River, Prosiding Pekan Teknik Kimia Nasional, BKKMTKI, Surabaya, 21 pp. (in Bahasa Indonesia).
   
EDITOR
111. Suhanan, H.S.B. Rochardjo, M.W. Wildan, Subagyo, and M.K. Herliansyah, 2005 (Eds.), Panduan Penulisan Skripsi dan Laporan Kerja Praktek, 2nd Edition, Jurusan Teknik Mesin, Fakultas Teknik, Universitas Gadjah Mada, Yogyakarta.
112. Subagyo, M.K. Herliansyah, A.E. Tontowi, R. Dharmastiti, M.W. Wildan, E. Widyantoro, M. Iqbal, and R. Ratih (Eds.), 2004, Prosiding Seminar Nasional Teknologi dan Aplikasi Piping Engineering, Jurusan Teknik Mesin, Universitas Gadjah Mada, Yogyakarta, 66 pp., ISBN 979-98888-0-8.
113. Suhanan, H.S.B. Rochardjo, Jamasri, Subagyo, and M.K. Herliansyah, 2004 (Eds.), Panduan Penulisan Skripsi dan Laporan Kerja Praktek, Jurusan Teknik Mesin, Fakultas Teknik, Universitas Gadjah Mada, Yogyakarta.
114. A.E. Tontowi, H.S.B. Rochardjo, Subagyo, M.K. Herliansyah, T.A. Rohmat, B.Sucipto, Nurhasim, K. Parwanto, W.T. Hartanto, R.P. Lestari, and S. Ansyori (Eds.), 2003, Proceedings of Seminar Autotech 2003, Jurusan Teknik Mesin dan Industri UGM, Yogyakarta, 234pp., ISBN 979-97986-0-4.
115. A.E. Tontowi, M.W. Wildan, Subagyo, and R.R.A. Sriwijaya (Eds.), 2003, Proceedings of AUN/SEED Net 2nd Field-Wise Seminar on Materials and Manufacturing Technology, Department of Mechanical and Industrial Engineering Gadjah Mada University, Yogyakarta, 100pp., ISBN 979-98130-0-X.
   
PATENT
116. Subagyo and G.A. Brooks, Online Measurement of Molten Phases, Canadian Patent Application (Serial No. PCT/CA03/01053), 10 July 2003 (United States Patent 20060220281; Europe Patent Application No. 03763539.8).

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