Sahara, Nur, Lisna Agustina, Teresia Simatupang, and Fadilah Utami. “Komik Tapanuli Berbasis Etnomatematika Geometri Pada Bangunan Candi Portibi”. Jurnal Cendekia : Jurnal Pendidikan Matematika 8, no. 3 (November 23, 2024): 2364-2372. Accessed April 29, 2026. https://www.j-cup.org/index.php/cendekia/article/view/3628.