Harahap A, Hasanah RU. The Analysis of The Problem-Solving Ability of The Ethnomatematcs Nuanced Plane Figure In The Sipirok Woven Fabrics Pattern To MTs Students. Mathline [Internet]. 2023 Aug. 17 [cited 2025 Mar. 10];8(3):1133-48. Available from: https://mathline.unwir.ac.id/index.php/Mathline/article/view/495