Maulana, Dewi, and Dendi Gusnadi. “Dekonstruksi Pie Berbasis Ubi Ungu”. Jurnal Ilmiah Wahana Pendidikan 9, no. 20 (October 4, 2023): 152-158. Accessed April 19, 2026. https://jurnal.peneliti.net/index.php/JIWP/article/view/5255.