Astagani, Asrina, and Khoirul Anwar. “Improving Educational Quality Through the PPEPP Cycle in the Internal Quality Assurance System: A Case Study of Al Banna Middle School, Denpasar, Bali”. Global Education Journal, vol. 4, no. 2, June 2026, pp. 595-02, doi:10.59525/gej.1707.