Wijaya, Hendrik, and Wiryanto Dewobroto. “Penggunaan Washer Khusus (Besar) Pada Sambungan Baja Cold-Formed”. Jurnal Teknik Sipil 15, no. 3 (December 1, 2010): 107-112. Accessed January 9, 2026. https://journals.itb.ac.id/index.php/jts/article/view/2739.