Aldean, Muhammad, Paradise Paradise, and Novanda Setya Nugraha. 2022. “Analisis Sentimen Masyarakat Terhadap Vaksinasi Covid-19 Di Twitter Menggunakan Metode Random Forest Classifier (Studi Kasus: Vaksin Sinovac)”. Journal of Informatics Information System Software Engineering and Applications (INISTA) 4 (2), 64-72. https://doi.org/10.20895/inista.v4i2.575.