SUPRIADI, S. Elementary school students reflection: Didactical design analysis on integer and fraction operations on mathematical concepts with Sundanese ethnomathematics learning . Pegem Journal of Education and Instruction, [S. l.], v. 12, n. 4, p. 192–199, 2022. DOI: 10.47750/pegegog.12.04.19. Disponível em: https://pegegog.net/index.php/pegegog/article/view/2023. Acesso em: 25 apr. 2025.