Aditi Garg , Dr. Smita Verma (2023) “DATA ENVELOPMENT ANALYSIS AS A TOOL FOR ENERGY EFFICIENCY MEASUREMENT; AN APPLICATION TO THE CROP PRODUCTION SECTOR OF INDIA”, Turkish Journal of Computer and Mathematics Education (TURCOMAT), 14(1), pp. 103–107. doi: 10.17762/turcomat.v14i1.13375.