WIDAYAT, P.; PAHLAWAN, R.; RAJAB, S. Peran Lembaga Pengelola Sampah (LPS) Dalam Pengelolaan Sampah Kota Pekanbaru. Jurnal Indragiri Penelitian Multidisiplin, [S. l.], v. 5, n. 3, p. 108–113, 2025. Disponível em: https://www.ejournal.indrainstitute.id/index.php/jipm/article/view/1307. Acesso em: 20 aug. 2025.