Raed Abdulkareem Hasan, Tole Sutikno, and Mohd Arfian Ismail , trans. “A Review on Big Data Sentiment Analysis Techniques”. Mesopotamian Journal of Big Data 2021 (January 15, 2021): 6–13. Accessed September 29, 2025. https://mesopotamian.press/journals/index.php/bigdata/article/view/13.