Toga Sitompul, Sang, and Pariatmono Pariatmono. “Reliability of Simple Space Truss Structure”.
ASTONJADRO
11, no. 3 (September 23, 2022): 600–607. Accessed April 9, 2025. http://150.107.142.43/index.php/ASTONJADRO/article/view/7399.