ER RAYS, Youssef; AIT LEMQEDDEM, Hamid. La performance hospitalière au Maroc et COVID-19 : Application d’Analyse d’Enveloppement des Données et l’indice de Malmquist. International Journal of Accounting, Finance, Auditing, Management and Economics, [S. l.], v. 1, n. 2, p. 334–352, 2020. Disponível em: https://ijafame.org/index.php/ijafame/article/view/21. Acesso em: 21 sept. 2026.