MANAJEMEN SUPERVISI PENDIDIKAN DI SMK NEGERI 3 YOGYAKARTA. j. manaj. pendidik. [Internet]. 2026 Aug. 12 [cited 2026 Aug. 19];11(4):6892-903. Available from: https://ejurnal.stkip-pessel.ac.id/index.php/jmp/article/view/2785