Yik Koon, Teh, Aruna Devi Gopinath, and Ariffin S.M Omar. 2023. “In Memoriam Lieutenant Colonel Professor Ahmad Ghazali Abu Hassan (1956-2022)”. SINERGI : Journal of Strategic Studies & International Affairs 3 (Special Issue (March):100-104. https://doi.org/10.17576/sinergi.SI1.2023.08.