UMRONINGSIH, U. LIMBAH CAIR MENYEBABKAN PENCEMARAN LINGKUNGAN. JISOS: JURNAL ILMU SOSIAL, [S. l.], v. 1, n. 7, p. 647–666, 2022. Disponível em: https://mail.bajangjournal.com/index.php/JISOS/article/view/3289. Acesso em: 5 jul. 2025.