Nurafni, Atika, Heni Pujiastuti, & Anwar Mutaqin.
" Pengembangan Bahan Ajar Trigonometri Berbasis Kearifan Lokal." <em>Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang</em> [Online], 4.1 (2020): 71-80. Web. 27 Jul. 2025