PRAHMANA, Rully Charitas Indra. Bahasa Matematis Masyarakat Yogyakarta: Suatu Kajian Etnografi. Jurnal Elemen, [S. l.], v. 6, n. 2, p. 277–301, 2020. DOI: 10.29408/jel.v6i2.2101. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/2101. Acesso em: 3 may. 2024.