Hadi, Nurul, and Tanti Siregar. “Eksplorasi Etnomatematika Pada Masjid Agung Rantau Prapat”. Jurnal Cendekia : Jurnal Pendidikan Matematika 9, no. 2 (May 27, 2025): 735-751. Accessed July 22, 2026. https://www.j-cup.org/index.php/cendekia/article/view/4016.