Urrochman, Maysas Yafi. “AnalysisSentimentAlun-Alun LumajangReviewusingSupportVector Machine”. Journal of Informatics Development 3, no. 2 (April 24, 2025): 47–57. Accessed May 12, 2025. https://ejournal.itbwigalumajang.ac.id/index.php/jid/article/view/1555.