Sujiwo, B. ., and A. . Wibowo. “Sentiment Analysis of Twitter User’s Opinions on Government’s Performance in Dealing With COVID-19 in Indonesia”. Jurnal Pendidikan Dan Konseling (JPDK), vol. 4, no. 6, Nov. 2022, pp. 145-53, doi:10.31004/jpdk.v4i6.8128.