Kusno, Kusno, Gelvia Yolanda, and Sri Supiyati. “Exploration of Unggan Weaving in Minang Culture: An Ethnomathematics Study”. Jurnal Elemen 10, no. 1 (February 8, 2024): 121–134. Accessed December 21, 2024. https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/23950.