Kongkarat, Vipas, and Somsarit Sinnung. “The Development of Parachute Simulation in Compliance with the Requirements of Air Delivery Course of the Special Warfare School”. Defence Technology Academic Journal 2, no. 4 (April 17, 2020): 96–109. accessed December 10, 2025. https://sc01.tci-thaijo.org/index.php/dtaj/article/view/240512.