Tyas M, Kurnia A, Soleh A. TEXT CLUSTERING ONLINE LEARNING OPINION DURING COVID-19 PANDEMIC IN INDONESIA USING TWEETS. BAREKENG: J. Math. & App. [Internet]. 1Sep.2022 [cited 24Apr.2024];16(3):939-48. Available from: https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/6191