| 1 |
Professor Dr. Kwang Eui Yoo |
Korea Aerospace University, Korea |
|
23 January - 4 February 2019 (13 days) |
2018 |
| 2 |
Professor Takayuki Mori |
University of Marketing and Distribution Sciences, Japan |
|
8 - 18 March 2019 (11 days) |
2018 |
| 3 |
Professor Hiroshi Hoshino |
Kyushu University, Japan |
|
8 - 21 March 2019 (14 days) |
2018 |
| 4 |
Dr. Marziana Binti Madah Marzuki |
Universiti Teknologi MARA (UiTM), Malaysia |
|
26 August - 25 December 2019 (122 days) |
2018 |
| 5 |
Kenneth John Butcher, Ph.D. |
Griffith University, Australia |
|
10 September 2019 - 19 January 2020 (132 days) |
2018 |
