JUHALDI J. PENINGKATAN PERAN TUGAS POKOK GURU MELALUI SUPERVISI AKADEMIK KEPALA SEKOLAH DI SMA ADHYAKSA 1 JAMBI TAHUN AJARAN 2019/2020. ACTION [Internet]. 2022Mar.18 [cited 2025Jan.1];2(1):87-93. Available from: https://jurnalp4i.com/index.php/action/article/view/1019