Wiangtong, T., Dechsuwan, P. and Pokaiyaudom, P. (2020) “Power Management Unit for Tethered Drone”, Defence Technology Academic Journal. Bangkok, Thailand, 2(5), pp. 60–77. available at: https://sc01.tci-thaijo.org/index.php/dtaj/article/view/240494 (accessed: 8 October 2026).