QAMARIAH, Hijjatul; HERCZ, Maria. Professional Development of English Teachers in Higher Education: A Systematic Review. International Journal of Instruction, [S. l.], v. 19, n. 1, p. 519–538, 2026. DOI: 10.29333/iji.2026.19126a. Disponível em: https://e-iji.net/ats/index.php/pub/article/view/871. Acesso em: 8 jan. 2026.