Light Steel Training for Public Education and RAB Calculation using of Roof Calculator Application. Jurnal Suara Pengabdian 45, [S. l.], v. 3, n. 1, p. 01–07, 2024. DOI: 10.56444/pengabdian45.v3i1.1397. Disponível em: https://jurnal2.untagsmg.ac.id/index.php/sabda/article/view/1397. Acesso em: 14 mar. 2025.