Melnikova K, Melnikov O. THE LACK OF QUALIFIED PERSONNEL INVOLVED IN PUBLIC PROCUREMENT LEADS TO SYSTEMATIC VIOLATIONS OF THE LAW AND, AS A CONSEQUENCE, SIGNIFICANT BUDGETARY LOSSES. tpdu [Internet]. 2020May26 [cited 2024Nov.23];2(69):201-7. Available from: https://periodicals.karazin.ua/tpdu/article/view/20765