IFAT SARIFAYANI; ARIF ABDUL HAQQ. Development of handout teaching materials with a contextual approach to improve students’ mathematical understanding. International Journal of Education and Humanities, [S. l.], v. 2, n. 1, p. 1–12, 2022. DOI: 10.58557/ijeh.v2i1.38. Disponível em: https://i-jeh.com/index.php/ijeh/article/view/38. Acesso em: 3 jun. 2026.