| 1 | Distinguished Speaker (invited): 24th IEOM Industry Solutions and Industry 4.0 Session at the Second Asia Pacifc Conference on Industrial Engineering and Operations Management (Online/Virtual). Title: Six Sigma and IR4.0: Synergy as a Strategy. 15 Sep 2021. (http://ieomsociety.org/indonesia2021/industry-solutions/) |
| 2 | Distinguished Speaker (invited): Global Supply Chain and Logistics Education, First Central American and Caribbean International Conference on Industrial Engineering and Operations Management, Port-au-Prince, Haiti (Online/Virtual), June 15-16, 2021 |
| 3 | Invited Speaker: Joint Webinar Series of Universitas Sebelas Maret Indonesia & UTM. Title: Pattern Recognition for Quality Monitoring and Diagnosis. Title: Pattern Recognition for Quality Monitoring and Diagnosis. 23 Nov 2020. |
| 4 | Seconded to Department of Industrial Engineering, Faculty of Engineering KAU Rabigh, Kingdom of Saudi Arabia (Nov 2009–Jun 2011) |
| 5 | Invited Guest Lecture: Telkom University, Bandung Indonesia, Global Learning Week (GLOW 2020): Project Management. Online International Class – Project Management, 13 -24 July 2020. |
| 6 | Invited Guest Lecture: Sudan University of Science & Technology, College of Graduate Studies. Quality of Postgraduate Research: Supervision and Assessment, , 29 October 2019. |
| 7 | Invited Resource Person : Faculty of Technology, Universitas Muhammadiyah Banjarmasin, Kalimantan, Indonesia. Workshop on Initiating Research Interest and Recognisng Research Trend, 1-2 April 2019. |
| 8 | Invited Visiting Professor: Sudan University Science and Technology (SUST), Khartoum, Sudan. Curriculum Development Training for Sudanese Universities Staffs, 10-15 Sep 2016. (Fully sponsored by SUST). |
| 9 | Invited Keynote Speaker: Sebelas Maret University, Surakarta-Solo, Indonesia. Overview of Industrial Engineering Education in Malaysia, Education Workshop for Industrial Engineering Competency, 21 October 2014 (Fully sponsored). |
| 10 | Invited Speaker, EAPSTRA Seminar: Overview and Application of PLCS Technologies in Malaysia. King Mongkut’s University of Technology Thonburi, Bangkok Thailand., 29-30 August 2005. |
| 11 | Visiting Researcher, Intelligent System Laboratory & Manufacturing Engineering Centre, Cardiff University, 1998 and 2002 |
| 12 | Invited Speaker, Japan Society for Promotion of Science, 6th JSPS Scientific Seminar: 26 -30 Nov 1996 (Full Sponsored by JSPS-VCC Core University Program JFY1996). |
| 13 | In-company training at Mitutoyo Corporation, Japan (Ref: 95-NK-026). Awarded Technical Scholarship by AOTS (The Association for Overseas Technical Scholarship, Japan), 1995 |
