(2011). Investigation of the effects of formal and informal lobbying of organizations on budget allocation, study of natural resources field in 4th development plan of Kohgiloye and Boyerahmad Province. Iranian Journal of Forest, 2(4), 331-343.

. "Investigation of the effects of formal and informal lobbying of organizations on budget allocation, study of natural resources field in 4th development plan of Kohgiloye and Boyerahmad Province", Iranian Journal of Forest, 2, 4, 2011, 331-343.

(2011). 'Investigation of the effects of formal and informal lobbying of organizations on budget allocation, study of natural resources field in 4th development plan of Kohgiloye and Boyerahmad Province', Iranian Journal of Forest, 2(4), pp. 331-343.

, "Investigation of the effects of formal and informal lobbying of organizations on budget allocation, study of natural resources field in 4th development plan of Kohgiloye and Boyerahmad Province," Iranian Journal of Forest, 2 4 (2011): 331-343,

Investigation of the effects of formal and informal lobbying of organizations on budget allocation, study of natural resources field in 4th development plan of Kohgiloye and Boyerahmad Province. IJF, 2011; 2(4): 331-343.