Basrin, Fitriani, Miming Berlian, Yuanita Indriasari, and Ramadhani Chaniago. “Analisis Kelayakan Kimiawi Dan Organoleptik Produk Tortilla Ubi Jalar Ungu (Ipomoea Batatas L)”. Agroland: Jurnal Ilmu-ilmu Pertanian 28, no. 2 (August 20, 2021): 133 - 145. Accessed May 12, 2024. http://jurnal.faperta.untad.ac.id/index.php/agrolandnasional/article/view/708.