Mushofy Anwary, A., ID Hadiana, A., & Nurul Sabrina, P. (2021). ANALISIS SENTIMENT PENGGUNAAN VAKSIN COVID-19 MENGGUNAKAN GEO-TAGGED TWEETS DAN ALGORITMA NAIVE BAYES. Informatics and Digital Expert (INDEX), 3(2), 75–83. https://doi.org/10.36423/index.v3i2.876