Monzeli A, Daneshian B, Tohidi G, Sanei M, Razaveian S. Improving Hospital Efficiency and Economic Performance: A DEA Approach with Undesirable Factors in Tehran Emergency Wards. Int. J. Econ. Sci. [Internet]. 2025 May 15 [cited 2025 May 19];14(1):90-107. Available from: https://ijes-journal.org/journal/article/view/174