Aryal, R.R. and Bhattarai, A. 2021. Sentiment Analysis on Covid-19 Vaccination Tweets using Naïve Bayes and LSTM. Advances in Engineering and Technology: An International Journal. 1, 1 (Sep. 2021), 57–70. DOI:https://doi.org/10.3126/aet.v1i1.39660.