مسلوب محمد. MEASURING EFFICIENCY OF THE HEALTHCARE SYSTEM TO FIGHT THE CORONA EPIDEMIC IN A CERTAIN NUMBER OF ARAB COUNTRIES USING THE DATA ENVELOPMENT ANALYSIS MODELS –DEA-. Human Resources Development Research, [S. l.], v. 17, n. 01, p. 659–672, 2026. Disponível em: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/307. Acesso em: 3 nov. 2026.