MANURUNG, Edison Hatoguan; HUTAGAOL, Kerlima; PUTRAFAKHMI, Dizzy. ANALISIS EFISIENSI MATERIAL BAJA DALAM STRUKTUR KUDA-KUDA ATAP PADA BANGUNAN KOMERSIAL. SINERGI : Jurnal Riset Ilmiah, [S. l.], v. 2, n. 7, p. 3140–3146, 2025. DOI: 10.62335/sinergi.v2i7.1505. Disponível em: https://manggalajournal.org/index.php/SINERGI/article/view/1505.. Acesso em: 10 mar. 2026.