Melda Agnes Manuhutu, Lulu Jola Uktolseja, Tagor Manurung, Jalmijn Tindage, and Abraham Manuhutu , Trans., “Waste Pickup Information System Design (SIASAH)”, IJESE, vol. 13, no. 5, pp. 44–49, Apr. 2025, doi: 10.35940/ijese.F9565.13050425.