MD YUSOH, M. A.; AB. AZIZ, M. F. UPSR Math Learning Application for Improving Students’ Understanding. Applied Information Technology And Computer Science, [S. l.], v. 3, n. 1, p. 388–399, 2022. Disponível em: https://publisher.uthm.edu.my/periodicals/index.php/aitcs/article/view/2172. Acesso em: 3 feb. 2023.