XIMENES, E. N.; SUARJANA, I. M.; WIRABRATA, D. G. F. . Peer-Tutor Assisted Problem-Based Learning Model on Mathematics Critical Thinking. MIMBAR PGSD Undiksha, [S. l.], v. 11, n. 2, p. 315–323, 2023. DOI: 10.23887/jjpgsd.v11i2.61390. Disponível em: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/61390. Acesso em: 17 jul. 2024.