BADRIYYAH, Nurul; HAMZAH, Akhmad Fauzi. Coaching-Based Supervision Model for Improving Teacher Performance. Global Education Journal, [S. l.], v. 4, n. 2, p. 2141–2151, 2026. DOI: 10.59525/gej.2009. Disponível em: https://journal.civiliza.org/index.php/gej/article/view/2009. Acesso em: 22 sep. 2026.