H N, D., Sandeep, Y., Suchita, Firangi, S., & Raghav, Y. T. (2025). Emotion-Based Smile Classifier: A Deep Learning Based Emotion Detection System. Journal of Big Data Technology and Business Analytics, 4(2), 36–46. Retrieved from https://matjournals.net/engineering/index.php/JBDTBA/article/view/2232