BASISTER, Ramel; DORONIO, Romulo. Use of Manipulatives in Enhancing Academic Performance in Mathematics: A Quasi-Experimental Study. Viewpoints in Educational Research, [S. l.], v. 1, n. 1, p. Article 4, 2026. DOI: 10.64612/viewp.ed.res.v1i1.160. Disponível em: https://viewpoints.edukar.net/ver/article/view/160. Acesso em: 7 jul. 2026.