Zumarniansyah, A., R. Pebrianto, N. Normah, and W. Gata. “TWITTER SENTIMENT ANALYSIS OF POST NATURAL DISASTERS USING COMPARATIVE CLASSIFICATION ALGORITHM SUPPORT VECTOR MACHINE AND NAÏVE BAYES”. Jurnal Pilar Nusa Mandiri, Vol. 16, no. 2, Sept. 2020, pp. 169-74, doi:10.33480/pilar.v16i2.1423.