HU, Xinyuan. Individual Case Study & Report: Spotify. International Journal of Global Economics and Management, London, U.K., v. 4, n. 1, p. 424–437, 2024. DOI: 10.62051/ijgem.v4n1.51. Disponível em: https://wepub.org/index.php/IJGEM/article/view/3350. Acesso em: 18 may. 2026.