Khoem, B., Sivutha Onn, and S. Mok. “Citizen Perceptions and Informed Performance Measurement: Focus on the One-Window Service Offices in Kampong Thom Province, Cambodia ”. International Journal of Education, Vocational and Social Science , Vol. 5, no. 03, Aug. 2026, pp. 8997-09, doi:10.63922/ijevss.v5i03.6272.