Document Type : Research Paper
Authors
1 Department of Agricultural Economics, Faculty of Agricultural Engineering, Sari Agricultural Sciences and Natural Resources University, Iran
2 Agricultural Economics Department, Faculty of Agricultural Engineering, Sari Agricultural Sciences and Natural Resources University
3 Agricultural Economics Department, Faculty of Agricultural Engineering, Sari Agricultural Sciences and Natural Resources University.
4 Psychiatry and Behavioral Sciences Research Center, Addiction Institute, Mazandaran University of Medical Sciences,
Abstract
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