SETIAWAN, D.; MARBUN, M. K. PENGEMBANGAN PENILAIAN MATERIAL MECHANICAL, ELECTRICAL, DAN PLUMBING RAMAH LINGKUNGAN. Jurnal Teknik Sipil, [S. l.], v. 17, n. 2, p. 145–157, 2021. DOI: 10.28932/jts.v17i2.2924. Disponível em: https://journal.maranatha.edu/index.php/jts/article/view/2924. Acesso em: 30 jan. 2023.