Martins, Ana; Sousa, David. 2024. "Assessing the Efficiency of Contagion Control and Medical Treatment for COVID-19 in OECD Countries Using Data Envelopment Analysis". Em Handbook on Data Envelopment Analysis in Business, Finance, and Sustainability, 147-192. WORLD SCIENTIFIC (EUROPE). https://doi.org/10.1142/9781800615786_0005