Lestari, Sri, Tupari, Yan Aditiya Pratama, and Suhendro. 2025. “Optimization of Sentiment Analysis of Government Regulation in Lieu of Law on Job Creation Using KNN, Random Forest, and PSO”. Khazanah Informatika : Jurnal Ilmu Komputer Dan Informatika 11 (1):1-12. https://doi.org/10.23917/khif.v11i1.3197.