Analysis of Clean Water Supply Needs in Penajam Paser Utara Regency. Multitech Journal of Science and Technology (MJST), [S. l.], v. 1, n. 3, p. 151–160, 2025. DOI: 10.59890/vx6s6q23. Disponível em: https://penerbitjurnalinternasional.com/index.php/mjst/article/view/1046.. Acesso em: 8 may. 2025.