APPLICATION OF THE K-NEAREST NEIGHBOR (KNN) ALGORITHM IN SENTIMENT ANALYSIS OF THE OVO E-WALLET APPLICATION. jitk [Internet]. 31 Januari 2023 [dikutip 11 Februari 2026];8(2):84-9. Tersedia pada: https://ejournal.nusamandiri.ac.id/index.php/jitk/article/view/3997