M, M. and S, F. (2016). Estimation of technical and environmental efficiency of dairy farms in Sarab County (Data envelopment analysis approach). Animal Science Research, 25(4), 141-155.
MLA
M, M. , and S, F. . "Estimation of technical and environmental efficiency of dairy farms in Sarab County (Data envelopment analysis approach)", Animal Science Research, 25, 4, 2016, 141-155.
HARVARD
M, M., S, F. (2016). 'Estimation of technical and environmental efficiency of dairy farms in Sarab County (Data envelopment analysis approach)', Animal Science Research, 25(4), pp. 141-155.
CHICAGO
M. M and F. S, "Estimation of technical and environmental efficiency of dairy farms in Sarab County (Data envelopment analysis approach)," Animal Science Research, 25 4 (2016): 141-155,
VANCOUVER
M, M., S, F. Estimation of technical and environmental efficiency of dairy farms in Sarab County (Data envelopment analysis approach). Animal Science Research, 2016; 25(4): 141-155.
)