Document Type : Original Article
Authors
1 PhD Student in Agricultural Economics, Sari Agricultural Sciences and Natural Resources University, Sari, Iran.
2 MSc Graduate in Agricultural Economics, Sari Agricultural Sciences and Natural Resources University, Sari, Iran.
3 Corresponding Author and Associate Professor of Agricultural Economics, Sari Agricultural Sciences and Natural Resources University, Sari, Iran
4 Associate Professor of Agricultural Economics, Sari Agricultural Sciences and Natural Resources University, Sari, Iran,
Abstract