Developing Ethnomathematics-Based Worksheets for Junior High School: A Research and Development Approach. EduMa: Mathematics education learning and teaching, [S. l.], v. 14, n. 1, p. 285 – 297, 2025. DOI: 10.24235/eduma.v14i1.18820. Disponível em: https://journal1.uinssc.ac.id/index.php/eduma/article/view/18820. Acesso em: 28 may. 2026.