Risnawati Panca Sakti, Ulfa Sulaeman, Abd. Gafur. Peran Mallsampah dalam Efektivitas Pengelolaan Sampah (Studi Kasus di PT. Mallsampah Indonesia) . woph [Internet]. 2021 Aug. 30 [cited 2024 May 20];2(4):621-35. Available from: http://103.133.36.91/index.php/woph/article/view/217