Kündüm, D., Kilimci, Z. H., Uysal, M., & Uysal, O. (2020). Evaluation of Customer Satisfaction about Telecom Operators in Turkey by Analyzing Sentiments of Customers through Twitter. Data Science and Applications, 3(2), 15-20. Retrieved from http://jdatasci.com/index.php/jdatasci/article/view/43