VINAYAK PILLAI (2024) “ENHANCED SENTIMENTAL ANALYSIS THROUGH DECISION SUPPORT SYSTEM BASED ON LEARNING TECHNIQUES USING NLTK”, INTERNATIONAL JOURNAL OF ENGINEERING AND TECHNOLOGY RESEARCH (IJETR), 9(2), pp. 532–552. Available at: https://lib-index.com/index.php/IJETR/article/view/IJETR_09_02_046 (Accessed: 14 March 2025).