Irfan Chaugule, and Dr. Satish R Sankaye, trans. “The Critical Role and Systematic Evaluation of Data Preprocessing in Deep Learning for Speech Emotion Recognition”. International Journal of Scientific Research in Science and Technology 12, no. 3 (June 15, 2025): 1191–1203. Accessed January 12, 2026. https://www.ijsrst.technoscienceacademy.com/index.php/home/article/view/IJSRST25123135.