Agustinus Ronald Tri Cahya Waine, Oscarius Yudhi Ari Wijaya, Novi Indah Erlyanti, and Elvianus Laoli. 2026. “Gap Analysis of Public Perceptions and Expectations on Service Quality of the Women and Children Protection Unit (PPA) at the Criminal Investigation Division of Cirebon City Police Using the SERVQUAL Approach”. Al-Kharaj: Journal of Islamic Economic and Business 8 (2). https://doi.org/10.24256/kharaj.v8i2.10196.