Aspiyanto, -, Agustine Susilowati, Puspa Dewi Lotulung, and Yati Maryati. “Membrane Performance of Micro and Ultrafiltration on Folic Acid Separation from Dent Corn (Zea Mays Var. Indentata) Hydrolyzed by Rhizopus Oligosporus-C1”. International Journal on Advanced Science, Engineering and Information Technology 8, no. 5 (October 7, 2018): 2106–2113. Accessed June 3, 2024. http://ijaseit.insightsociety.org/index.php/ijaseit/article/view/3857.