Novialdy, Novialdy, Ucuk Darussalam, and Ben Rahman. 2020. “Expert System of Text Mining to Analyze Student Interaction in FTKI UNAS Online Lectures: Expert System of Text Mining to Analyze Student Interaction in FTKI UNAS Online Lectures”. Jurnal Mantik 3 (4):268-77. https://www.iocscience.org/ejournal/index.php/mantik/article/view/563.