AFGHAN, A. N.; ABDURRAHMAN, N. H. How Principals Cultivate Teacher Personal Competencies: Insights from Study Group Implementation in Elementary Schools. Journal of Innovation and Research in Primary Education, [S. l.], v. 5, n. 1, p. 504–516, 2026. DOI: 10.56916/jirpe.v5i1.2776. Disponível em: https://ejournal.papanda.org/index.php/jirpe/article/view/2776. Acesso em: 21 jan. 2026.