ABDELFATTAH, Walid; ALANAZI, Bader S. Application of Data Envelopment Analysis to Evaluate Health Regions Efficiency in Saudi Arabia. Engineering, Technology & Applied Science Research, Greece, v. 14, n. 3, p. 13902–13908, 2024. DOI: 10.48084/etasr.7176. Disponível em: https://www.etasr.com/index.php/ETASR/article/view/7176. Acesso em: 2 jun. 2026.