MAADAOUI, Nadjia. Covid 19 and its Impact on Transport Contracts. Journal of Legal Studies and Researches, [S. l.], v. 6, n. 2, p. 417–433, 2021. Disponível em: https://journals.univ-msila.dz/index.php/JLSR/article/view/1621. Acesso em: 21 dec. 2025.