Sitepu, Ade, Wanayumini Wanayumini, and Zakarias Situmorang. “Determining Bullying Text Classification Using Naive Bayes Classification on Social Media”. Jurnal Varian 4, no. 2 (April 30, 2021): 133 - 140. Accessed April 19, 2024. https://journal.universitasbumigora.ac.id/index.php/Varian/article/view/1086.