XU, Ran. The Influence of Guizhou Folk Singing Techniques on Vocal Performance in China. Academic Journal of Sociology and Management, [S. l.], v. 3, n. 6, p. 1–4, 2025. DOI: 10.70393/616a736d.333239. Disponível em: https://www.suaspress.org/ojs/index.php/AJSM/article/view/v3n6a01. Acesso em: 30 nov. 2025.