A. R. Dzikrillah and D. O. Dyvia Oliviani, “SENTIMENT ANALYSIS AND CONSULTING TOPIC OF INDONESIAN NETIZEN ON COVID-19 VACCINE POLICY: SENTIMENT ANALYSIS AND CONSULTING TOPIC OF INDONESIAN NETIZEN ON COVID-19 VACCINE POLICY”, pseudocode, vol. 9, no. 2, pp. 106–113, Oct. 2022.