Ali Awaludin, Angga Fajar Setiawan, Iman Satyarno, Wu Shuanglan, and Yusuf Haroki. “inite lement nalysis of i-irectional hear anel amper ith quare ollow ection under onotonic oading”. Journal of the Civil Engineering Forum 8, no. 2 (May 25, 2022): 157-168. ccessed July 12, 2026. https://journal.ugm.ac.id/v3/JCEF/article/view/3842.