Champasak P. Optimum Design of Electric X-Kamikaze Drone in Conceptual Design Phase using Metaheuristic. Def. Technol. Acad. J. [internet]. 2024 May 31 [cited 2026 Sep. 12];6(13):108-20. available from: https://sc01.tci-thaijo.org/index.php/dtaj/article/view/240892