Ulyarti, Ulyarti, Gilang Sahendra, and M Mursyid. “The Effect Citric Acid Solution on Physical and Chemical Properties of Porang Flour (Amorphophallus Oncophyllus): Porang Flour”. Jurnal Bio-Geo Material Dan Energi 4, no. 1 (March 30, 2024): 1–8. Accessed April 20, 2026. https://www.online-journal.unja.ac.id/bigme/article/view/31599.