Megayanti W, Ilias MF, Zulfitria, Hashim A. Excellent Leadership in Sustaining Accredited Excellence: A Multi-Site Case Study of Public High Schools in Jakarta. JPB [Internet]. 2025 Dec. 23 [cited 2026 Jan. 9];18(2):231-40. Available from: https://ejournal.upsi.edu.my/index.php/JPB/article/view/11973