WIDIYASARI, R.; WIRATNO, K. N. S. Exploration of Ethnomathematics in Betawi Batik Motifs for Teaching Plane Geometry. Jurnal Pendidikan Matematika, [S. l.], v. 16, n. 1, p. 64–75, 2025. DOI: 10.36709/jpm.v16i1.243. Disponível em: http://jpm.uho.ac.id/index.php/journal/article/view/243. Acesso em: 22 feb. 2025.