Manasyan, Volodya. “Aggregation Model of Definitions of Rural Production of Zone Specializations and the Development of Rural Areas in RA”. Bulletin of Yerevan University G: Economics 5, no. 3 (144) (December 29, 2014): 70–79. Accessed November 21, 2024. https://pub.ysu.am/index.php/bulletin-ysu-economics/article/view/vol_5_no_3_2014_pp070-079.