Dangu Asmoro, Sudrajat. “Optimizing Kindergarten School Leadership Development through Multi-Level Mentoring: A Cascading Network Approach”. Jurnal Guru Sekolah Dasar 1, no. 4 (December 31, 2024): 60–66. Accessed November 12, 2025. https://jurnalgurusd.com/index.php/jgsd/article/view/58.