[1]
F. Muhammad, C. . Rozikin, and R. Ibnu Adam, “Analysis of Public Sentiment of Covid-19 Dynamics on Social Media Using Support Vector Machine and Particle Swarm Optimization: Analisis Sentimen Publik Dinamika Covid-19 di Media Sosial Menggunakan Support Vector Machine dan Particle Swarm Optimization”, Systematics Journal, vol. 4, no. 2, pp. 462–472, Aug. 2022.