Raharjo, Slamet, Yenni Ruslinda, and Rizki Aziz. “STUDI PEMANFAATAN SAMPAH DI KAMPUS UNIVERSITAS ANDALAS”. Dampak 10, no. 1 (January 1, 2013): 73–78. Accessed October 10, 2026. https://jurnaldampak.ft.unand.ac.id/index.php/Dampak/article/view/8.