BACHTIAR, Bachtiar. The Characteristics of Effective Professional Development That Affect Teacher’s Self-Efficacy and Teaching Practice. Eduvelop: Journal of English Education and Development , [S. l.], v. 3, n. 2, p. 131–144, 2020. DOI: 10.31605/eduvelop.v3i2.624. Disponível em: https://ojs.unsulbar.ac.id/index.php/eduvelop/article/view/624. Acesso em: 17 apr. 2026.