The Development of Academic Progress of Mathematics Specificallyin Multiplication by Game-based Learning from the 99Math Website for Grade 2 Students. The 15th Benjamit National and International Conference, [S. l.], v. 15, n. 4, p. 216–228, 2025. Disponível em: https://benjamit.thonburi-u.ac.th/ojs/bmv15/article/view/50. Acesso em: 3 aug. 2025.