Sharma, Harish Dutt, and Sanjay Sharma. “Enhancement of the Lexical Approach by N-Grams Technique via Improving Negation-Based Traditional Sentiment Analysis”. International Journal of Intelligent Systems and Applications in Engineering 12, no. 15s (February 7, 2024): 63–69. Accessed February 14, 2026. https://mail.ijisae.org/index.php/IJISAE/article/view/4715.