Asro, A., Eka Purnama Harahap, Patah Herwanto, P.H. and Agus Sulaiman 2025. Evaluating Preprocessing Strategies and Twitter Sentiment Analysis for the 2024 Simultaneous Regional Elections: A Focus on Advanced Text Processing Techniques, Comparing Performance Across Multiple Classification Models. INTERNATIONAL CONFERENCE OF ECONOMICS AND BUSINESS. 1, 1 (Jul. 2025).