Nasution, Sazni, and Zoraya Alfathin Rangkuti. “Efektivitas Program Master Meter Di Desa Kota Bangun Kecamatan Medan Deli”. Innovative: Journal Of Social Science Research, vol. 5, no. 1, Jan. 2025, pp. 1614-29, doi:10.31004/innovative.v5i1.17583.