De Lana, D. C., M. R. -De Lana, A. F. Dausan, and E. B. Villa. “Revisiting The Community and Service Oriented Policing (CSOP) System: Basis for Sustainable Peace and Order”. International Journal of Multidisciplinary: Applied Business and Education Research, Vol. 6, no. 1, Jan. 2025, pp. 396-21, doi:10.11594/ijmaber.06.01.28.