Hutahaean, Tianovita Juliani, Erfa Okta Lussianda, and Ummu Ajirah Abdul Rauf. 2023. “Key Drivers of Police Performance (Personnel Teaching Staff Coordinator): Leadership, Work Discipline, Personal Competence, and Interpersonal Communication”. International Journal of Information System and Innovation Management (IJISIM) 1 (2):57-67. https://doi.org/10.55583/ijisim.v1i2.733.