Risnawati Panca Sakti, Ulfa Sulaeman, and Abd. Gafur. “Peran Mallsampah Dalam Efektivitas Pengelolaan Sampah (Studi Kasus Di PT. Mallsampah Indonesia)”. Window of Public Health Journal 2, no. 4 (August 30, 2021): 621–635. Accessed July 3, 2024. https://jurnal.fkm.umi.ac.id/index.php/woph/article/view/217.