FATMA, R. Development Of Student-Based Work Sheet Open Ended Problem In Fraction Materials Class III Elementary School. Journal of General Education Science, [S. l.], v. 1, n. 2, p. 63–69, 2023. DOI: 10.62966/joges.v1i2.169. Disponível em: https://journal.berpusi.co.id/index.php/JoGEs/article/view/169. Acesso em: 5 aug. 2025.