Fatmawati, Ira, and Umi Hanik. “Penerapan Modul Ajar Matematika Berbasis Etnomatematika Kearifan Lokal Tradisi Nyadran Sidoarjo”. Jurnal Basicedu 8, no. 1 (March 5, 2024): 806–814. Accessed December 4, 2024. https://jbasic.org/index.php/basicedu/article/view/7189.