KURNIAWATY, N. E.; UTAMININGSIH, S.; SUMAJI, S. The Development of LKS with an open-ended approach for learning mastery of mathematical concepts of grade V students. ICCCM Journal of Social Sciences and Humanities , [S. l.], v. 3, n. 2, p. 11–16, 2024. DOI: 10.53797/icccmjssh.v3i2.3.2024. Disponível em: https://ejicccm.com/index.php/icccmjssh/article/view/117. Acesso em: 22 nov. 2024.