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- [22] An empirical study of the patterns and sources of technical inefficiency in traditional and HYV rice cultivation in Bangladesh JOURNAL OF DEVELOPMENT STUDIES, 1996, 32 (04): : 612 - 629
- [26] IDENTIFYING SOURCES OF INEFFICIENCY IN HEALTHCARE QUARTERLY JOURNAL OF ECONOMICS, 2020, 135 (02): : 785 - 843
- [28] Sources of Inefficiency in Healthcare and Education AMERICAN ECONOMIC REVIEW, 2016, 106 (05): : 383 - 387
- [29] Weaving machines for technical fabrics AVR Allgemeiner Vliesstoff-Report, 2001, (03): : 41 - 43