PURWANTO, H. ANALISIS EFISIENSI KONSTRUKSI RANGKA ATAP BAJA RINGAN. Jurnal Deformasi, [S. l.], v. 2, n. 1, p. 26–36, 2017. DOI: 10.31851/deformasi.v2i1.2817. Disponível em: https://jurnal.univpgri-palembang.ac.id/index.php/deformasi/article/view/2817. Acesso em: 29 apr. 2024.