Masturoh S, Pohan A. SENTIMENT ANALYSIS AGAINST THE DANA E-WALLET ON GOOGLE PLAY REVIEWS USING THE K-NEAREST NEIGHBOR ALGORITHM. pilar [Internet]. 2Mar.2021 [cited 17Jul.2024];17(1):53-8. Available from: https://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/2182