@article{paperid:1038027, author = {Ashktorab, Niloofar and Shahnoushi Froshani, Naser}, title = {Evaluating the effect of aflatoxin food safety concerns on Iran’s pistachio trade with gravity model}, journal = {African Journal of Agricultural Research}, year = {2013}, volume = {8}, number = {43}, month = {May}, issn = {1991-637X}, pages = {5320--5326}, numpages = {6}, keywords = {pistachio; food safety; panel data; generalized gravity model; Iran}, }