Simonyan, Aram. “Promoting Competition in Public Procurement System”. Bulletin of Yerevan University G: Economics 5, no. 2 (143) (August 29, 2014): 57–63. Accessed July 22, 2024. https://journals.ysu.am/index.php/bulletin-ysu-economics/article/view/vol_5_no_2_2014_pp057-063.