Dea Mustika, Nurhayati, Zulhendri, Rusdinal, Gistituati N. The Principal’s Role as Supervisor to Develop Pedagogic Competence of the Elementary School’s Teacher. EAJMR [Internet]. 2022 Jun. 3 [cited 2026 Apr. 16];1(4):585-94. Available from: https://journal.formosapublisher.org/index.php/eajmr/article/view/362