Mohamad, Z., Ismail, A., Hani, M.H.M., Abd Samad, N. and Tahrir, M.H.M. 2026. INTEGRATING ISO 9712-BASED CERTIFICATION INTO PUBLIC SKILLS TRAINING INSTITUTIONS: A SYSTEMATIC LITERATURE REVIEW. INTERNATIONAL JOURNAL OF EDUCATION, PSYCHOLOGY AND COUNSELLING (IJEPC). 11, 64 (Sep. 2026), 01–27. DOI:https://doi.org/10.35631/IJEPC.1164001.