JONAS, J. O. .; NYANDARA, Z. I. . Teachers’ Perceptions and Classroom Experiences of Ability Grouping in Tanzanian Secondary Schools. JOURNAL OF ISSUES AND PRACTICE IN EDUCATION, [S. l.], v. 17, n. 2, p. 19–39, 2026. DOI: 10.61538/jipe.v17i2.2143. Disponível em: https://journals.out.ac.tz/index.php/jipe/article/view/2143. Acesso em: 21 jul. 2026.