WALTON, A. L.; BRUE, K. L. Worker Classification in the Gig Economy: Do Businesses Pass the Test?. Journal of Human Resources Education, [S. l.], v. 13, n. 1, p. 1–22, 2019. Disponível em: https://journals.troy.edu/index.php/JHRE/article/view/220. Acesso em: 22 may. 2022.