NDUNGURU, Wilgis; NYANDARA, Zamzam I.; LUKINDO, Jesse. An assessment of prevalent competency-based teaching practices for enhancing students’ English communication skills in rural public secondary schools in Mbinga District, Tanzania. African Journal of Empirical Research, Nairobi, Kenya, v. 7, n. 2, p. 833–845, 2026. DOI: 10.51867/ajernet.7.2.74. Disponível em: https://ajernet.net/ojs/index.php/ajernet/article/view/1913. Acesso em: 27 aug. 2026.