00495nam a2200121 a 450000100080000000500110000800800410001910000140006024501560007426001210023065300080035170000140035919328592024-07-23       2012    bl uuuu     u00u1 u    #d1 aSOUZA, G.  aNonparametric dynamic approach to evaluate the impact of contextual variables on the agricultural research efficiency in Brazil.h[electronic resource]  aIn: INTERNATIONAL CONFERENCE ON DATA ENVELOPMENT ANALYSIS, 10., 2012, Natal, Brazil. Book of abstracts... DEAsc2012  aDEA1 aGOMES, E.