KAZI, A. G.; MD YUSOFF, R.; KHAN, A.; KAZI, S. The Freelancer: A Conceptual Review. Sains Humanika, [S. l.], v. 2, n. 3, 2014. DOI: 10.11113/sh.v2n3.428. Disponível em: https://sainshumanika.utm.my/index.php/sainshumanika/article/view/428. Acesso em: 13 aug. 2022.