Yanti, S.N. , Yuhandri and Sumijan 2024. Implementasi K-Nearest Neighbor Berbasis Particle Swarm Optimization untuk Analisis Sentimen Generasi Sandwich. Jurnal KomtekInfo. 11, 4 (Sep. 2024), 371–379. DOI:https://doi.org/10.35134/komtekinfo.v11i4.586.