NOVELIA, C.; ASMAR, A. .; MUSDI, E. .; ARMIATI, A. Meta-Analysis of the Effect of the Application of the Problem-Based Learning Model on the Mathematical Problemsolving Ability of Students in Mathematics Learning. Jurnal Sosial Teknologi, [S. l.], v. 3, n. 9, p. 731–735, 2023. DOI: 10.59188/jurnalsostech.v3i9.933. Disponível em: https://sostech.greenvest.co.id/index.php/sostech/article/view/933. Acesso em: 19 sep. 2024.