YERIZON, Yerizon; AHDA, Yuni; AMSARI, Dina. The influence of contextual approach to students’ problem solving ability of Class IX of SMP Negeri 1 Bayang. EDUCATUM Journal of Science, Mathematics and Technology, [S. l.], v. 6, n. 2, p. 1–8, 2019. DOI: 10.37134/ejsmt.vol6.2.1.2019. Disponível em: https://ejournal.upsi.edu.my/index.php/EJSMT/article/view/2363. Acesso em: 14 may. 2025.