Jo , Jaechoon, Soo Kyun Kim, and Yeo-chan Yoon. “Text and Sound-Based Feature Extraction and Speech Emotion Classification for Korean”. International Journal on Advanced Science, Engineering and Information Technology 14, no. 3 (June 13, 2024): 873–879. Accessed July 3, 2024. https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/18544.