Sari, N. P., S. Ramadhani, and A. Soemitra. “Public Perception of the Performance of the Medan City Government: The Role of Public Services, Community Participation, Accountability, and Transparency from a Sharia Perspective”. SERAMBI: Jurnal Ekonomi Manajemen Dan Bisnis Islam, Vol. 7, no. 3, Aug. 2025, pp. 287-98, doi:10.36407/serambi.v7i3.1685.