OUMELKHEIR ELBAROUD, LYNDA AIT BACHIR. The Morningstar Index in Evaluating the Performance of Unicorn Companies: A Comparative Study Between China and the United States. European Economic Letters (EEL), [S. l.], v. 15, n. 1, p. 1965–1980, 2024. DOI: 10.52783/eel.v15i1.2581. Disponível em: https://www.eelet.org.uk/index.php/journal/article/view/2581. Acesso em: 18 nov. 2025.