Juwita Sihotang, Tiurlan Manullang, Munthe, T. O., & Irwan Nopian Sinaga. (2025). USE OF MANAGEMENT INFORMATION SYSTEMS TO IMPROVE EFFICIENCY AND EFFECTIVENESS OF MEDAN CITY GOVERNMENT. Jurnal Penelitian Progresif, 4(2), 1-4. https://doi.org/10.61992/jpp.v4i2.217