Mailani, Elvi, Mardhiyah Kharismayanda, Adena Siregar, Afrida Damai Yanti Siregar, Fitri Handayani Siregar, and Sri Ayuning Melati. “Etnomatematika Makanan Tradisional Sumatera Utara Di Pasar-Pasar Tradisional Dengan Berbagai Bangun Ruang”. Journal of Citizen Research and Development 2, no. 1 (September 4, 2025): 444–452. Accessed May 25, 2026. https://rayyanjurnal.com/index.php/jcrd/article/view/4681.