Sandhu, Sapandeep Singh, and Amanpreet Kaur Sandhu. “Emoji and Text Sentiment Classification: A Scientometric Analysis”. RESEARCH REVIEW International Journal of Multidisciplinary 10, no. 8 (August 14, 2025): 202–227. Accessed July 21, 2026. https://www.old1.rrjournals.com/index.php/rrijm/article/view/2324.