AFIYANTI, Y.; MARYATI, T. K.; HAFIZ, M. Development of Three-Dimensional Space E-Module with Traditional Javanese Sundanese Culinary Ethnomathematics to Facilitate Students’ Mathematical Spatial Ability. International Journal of Geometry Research and Inventions in Education (Gradient), [S. l.], v. 2, n. 01, p. 15–26, 2025. DOI: 10.56855/gradient.v2i02.1348. Disponível em: https://journals.eduped.org/index.php/Gradient/article/view/1348. Acesso em: 31 aug. 2025.