Anugrah, A., T. I. Hermanto, and I. Kaniawulan. “SENTIMENT ANALYSIS OF INTERNET SERVICE PROVIDERS USING NAÏVE BAYES BASED ON PARTICLE SWARM OPTIMIZATION”. Jurnal Riset Informatika, vol. 4, no. 4, Sept. 2022, pp. 371-8, doi:10.34288/jri.v4i4.117.