YULIATI, Dian. “Exploration of Ethnomathematics in Historic Architecture in The Old Town Area of Surabaya”. STATMAT: Jurnal Statistika dan Matematika 8, no. 2 (August 31, 2026): 320–334. Accessed September 14, 2026. https://openjournal.unpam.ac.id/index.php/sm/article/view/59668.