GABINA, S. . The effects of using manipulatives in teaching and learning of algebraic expression on senior high school (SHS) one students’ achievements in Wa municipality. Journal of Educational Development and Practice, [S. l.], v. 3, n. 3, p. 83–106, 2019. DOI: 10.47963/jedp.v3i.951. Disponível em: https://journal.ucc.edu.gh/index.php/jed-p/article/view/951. Acesso em: 18 may. 2024.