NASUTION, A.; ISLAM, M. ANALISIS KOLOM BETON BERTULANG PADA PENAMPANG PERSEGI BERLUBANG. Inersia: Jurnal Teknik Sipil, [S. l.], v. 11, n. 1, p. 19–26, 2019. DOI: 10.33369/ijts.11.1.19-26. Disponível em: https://ejournal.unib.ac.id/inersiajurnal/article/view/8675. Acesso em: 4 may. 2024.