Marpaung SSM, Kartika Ariswara, Yulizar Ihrami Rahmila, Varenna Faubiany, Mira Yulianti, Marwan Setiawan, Wawan Halwany, Bunga Resa Hartati, Hendris Syah Putra, Edgar Octoyuda. A Case Study of Waste Bank Implementation in an Elementary School in Bonang Sub-District, Demak Regency. JKL [Internet]. 2025 Jul. 28 [cited 2025 Aug. 1];17(3):277-86. Available from: https://e-journal.unair.ac.id/JKL/article/view/71964