OPINION MINING ABOUT PARFUM ON E-COMMERCE BUKALAPAK.COM USING THE NAÏVE BAYES ALGORITHM. jitk [Internet]. 2020 Jul. 31 [cited 2026 Feb. 11];6(1):107-14. Available from: https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/1448