et.al, A.Ilavendhan. “An Empirical Analysis on Various Techniques Used to Detect the Polarity of Customer Satisfaction in Sentiment Analysis”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 3 (April 11, 2021): 4376–4385. Accessed December 26, 2024. https://turcomat.org/index.php/turkbilmat/article/view/1729.