Teachers’ Perceptions on the Implementation of Principal’s Supervision at SMK N 2 Guguak District. JMKSP [Internet]. 2023 Jun. 14 [cited 2026 Jun. 19];8(1):365-73. Available from: https://jurnal.univpgri-palembang.ac.id/index.php/JMKSP/article/view/11935