Çatır, O., K. Sakallı, H. Armutlu, and Şükran Armutlu. “Determination of Customer Satisfaction by Text Mining: Case of Cappadocia Hotels”. Journal of Business Research - Turk, vol. 12, no. 1, June 2021, pp. 546-5, https://isarder.org/index.php/isarder/article/view/1029.