MAHAMA, Peter Nindow; ABUBAKARI, Bashiru; KARIM, Sulemana. Impact of differentiated instruction on pupils’ performance in fractions among junior high school pupils in the Tamale metropolis of Ghana. African Journal of Empirical Research, [S. l.], v. 7, n. 2, p. 1562–1571, 2026. DOI: 10.51867/ajernet.7.2.133. Disponível em: https://ajernet.net/ojs/index.php/ajernet/article/view/1670. Acesso em: 2 jul. 2026.