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- [3] Assessing the contribution of farmers’ working conditions to productive efficiency in the presence of uncertainty, a nonparametric approach Environment, Development and Sustainability, 2023, 25 : 8601 - 8622
- [4] THE MEASUREMENT OF PRODUCTIVE EFFICIENCY JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES A-GENERAL, 1957, 120 (03): : 253 - 290
- [7] THE MEASUREMENT OF PRODUCTIVE EFFICIENCY - A RECONSIDERATION QUARTERLY JOURNAL OF ECONOMICS, 1981, 96 (03): : 477 - 503