data envelopment analysis

Related articles:

1. THE TECHNICAL AND ECONOMIC LEVEL OF DISC HARROWS OF DOMESTIC AND FOREIGN PRODUCTION // Issue № 11, November 2020
2. THE TECHNICAL AND ECONOMIC LEVEL OF AGRICULTURAL UAVS: USING DATA ENVELOPMENT ANALYSIS METHODOLOGY // Issue № 9, September 2020
3. RUSSIA AND AGRICULTURE 4.0 // Issue № 6, June 2018