Safriyanti, Safriyanti, and Yahfizham Yahfizham. “Ethnomathematics Exploration of Museum Gedung Arca (State Museum of North Sumatra)”. Mathline : Jurnal Matematika dan Pendidikan Matematika 8, no. 1 (February 17, 2023): 29–47. Accessed February 27, 2026. http://mathline.unwir.ac.id/index.php/Mathline/article/view/358.