GAO, Yu. The Inheritance and Development of Northern Shaanxi Folk Songs in the Era of Big Data. International Journal of Global Economics and Management, London, U.K., v. 3, n. 2, p. 334–344, 2024. DOI: 10.62051/ijgem.v3n2.38. Disponível em: https://wepub.org/index.php/IJGEM/article/view/2062. Acesso em: 15 jul. 2026.