et. al. JJ. Topic Modeling and Sentimental Analysis of Tweets on Covid19 to Find the Weightage of the Popular Hashtag. TURCOMAT [Internet]. 2021Apr.24 [cited 2025Sep.11];12(9):1856-61. Available from: https://textitlejournal.com/turcomat.org/index.php/turkbilmat/article/view/3612