SANO, M. Quantitative Analysis of Hand-finger Movement During Musical Expression in Early Childhood: Focusing on the Movement of the First Metacarpal Bone. Advances in Social Sciences Research Journal, [S. l.], v. 12, n. 09, p. 39–51, 2025. DOI: 10.14738/assrj.1209.19351. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/19351. Acesso em: 5 dec. 2025.