1.
Gunarti G, Hidayat S, Risdianto E, Ratnaya IG. The Influence of the Principal’s Academic Supervision and the Work Ethic of Teachers on Educational Quality. PIJED [Internet]. 2022 Sep. 25 [cited 2026 Jul. 10];1(2):272-8. Available from: https://ejournal.ppsdp.org/index.php/pijed/article/view/24