| # | Name | Institution | Programme | Duration | Year |
|---|---|---|---|---|---|
| 1 | Assoc. Prof. Nooruksadiqin Azbiya Yaacob, Ph.D. | Universiti Utara Malaysia, Malaysia | 1 June - 31 August 2022 | 2021 | |
| 2 | Heru Fahlevi, Ph.D. | Syiah Kuala University, Indonesia | 17 August 2021 - 28 September 2021 (43 days) | 2021 | |
| 3 | Assoc. Prof. Ferry Jie | Edith Cowan University, Australia | 6 February - 5 March 2022 | 2021 | |
| 4 | Professor Torben Jessen | Svendborg International Maritime Academy, Denmark | 2 - 20 March 2022 | 2021 |
