Mailani E, Kharismayanda M, Alfyanti A, Purba DA, Padang IN, Ginting JR. Etnomatematika: Rumah Adat, Alat Musik, Makanan Khas, dan Pakaian Adat Batak Toba Sebagai Sumber Belajar Matematika. Journal of Citizen Research and Development [Internet]. 2025 Sep. 4 [cited 2026 Jul. 6];2(1):251-8. Available from: https://rayyanjurnal.com/index.php/jcrd/article/view/4526