Hadi Pandjaitan, Firdasari and Josep Lubis 2023. UTILIZATION OF USED GOODS AS A HOUSEHOLD WASTE STORAGE IN PPKS EMPLOYEE HOUSING COMPLEX MARIHAT SIANTAR SIMALUNGUN NORTH SUMATRA. MORFAI JOURNAL. 3, 1 (Apr. 2023), 137–139. DOI:https://doi.org/10.54443/morfai.v3i1.836.