Sorussa, Kanawat, Anant Choksuriwong, and Montri Karnjanadecha. “Emotion Classification System for Digital Music With a Cascaded Technique”. ECTI Transactions on Computer and Information Technology (ECTI-CIT) 14, no. 1 (February 5, 2020): 53–66. Accessed April 20, 2024. https://ph01.tci-thaijo.org/index.php/ecticit/article/view/205317.