FAUZAN MUHAMMAD, R.; BAIDAWI, M. . PPA Preventive Fire System. Eduvest - Journal of Universal Studies, [S. l.], v. 4, n. 3, p. 1123–1129, 2024. DOI: 10.59188/eduvest.v4i3.1106. Disponível em: https://eduvest.greenvest.co.id/index.php/edv/article/view/1106. Acesso em: 1 jul. 2025.