Setiawan D, Marbun MK. PENGEMBANGAN PENILAIAN MATERIAL MECHANICAL, ELECTRICAL, DAN PLUMBING RAMAH LINGKUNGAN. jts [Internet]. 2021Oct.1 [cited 2025Jun.17];17(2):145-57. Available from: http://114.7.153.31/index.php/jts/article/view/2924