Azizah N, Riswandi R, Hariri H. Collaborative Leadership Practices in Early Childhood Education: A Systematic Review of School Planning and Management Approache. jemr [Internet]. 2025 Aug. 15 [cited 2026 Nov. 10];4(5):2277-95. Available from: https://www.serambi.org/index.php/jemr/article/view/1154