Rafdi, Abi, Herman Mawengkang, and Syahril Efendi. 2021. “Sentiment Analysis Using Naive Bayes Algorithm With Feature Selection Particle Swarm Optimization (PSO) and Genetic Algorithm”. International Journal of Advances in Data and Information Systems 2 (2):96-104. https://doi.org/10.25008/ijadis.v2i2.1224.