Shariman, Suriani, and Dayang Rafidah Syariff M. Fuad. “PEMBANGUNAN PROFIL AMALAN KEPIMPINAN GURU PENOLONG KANAN KOKURIKULUM (GPKKo): SUATU KAJIAN SISTEMATIK LITERATUR: DEVELOPMENT OF THE LEADERSHIP PRACTICE PROFILE OF SENIOR ASSISTANT TEACHER OF CO-CURRICULUM (GPKKo): A SYSTEMATIC LITERATURE REVIEW”. INTERNATIONAL JOURNAL OF EDUCATION, PSYCHOLOGY AND COUNSELLING (IJEPC) 10, no. 61 (December 7, 2025): 638–656. Accessed December 10, 2025. https://gaexcellence.com/ijepc/article/view/6545.