Hartanto, Kurniawan Widhi, Nur Farikhin, and Nurkolis Nurkolis. “Kelayakan Studi S2 Manajemen Pendidikan”. JGK (Jurnal Guru Kita) 9, no. 3 (June 30, 2025): 627–641. Accessed July 3, 2025. https://jurnal.unimed.ac.id/2012/index.php/jgkp/article/view/67276.