Sano, Mina. “Verification of a Classification Prediction Method for the Development of Musical Expression in Early Childhood Using a Machine Learning Method Based on 3D Motion Capture Data ”. Advances in Social Sciences Research Journal 7, no. 9 (September 25, 2020): 338–358. Accessed April 22, 2026. https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/9028.