[1]
Е. С. Виноградова, “Problems in state and municipal purchases: analytics of service quality, causes of problems, possible solutions”, Scientific Notes. Vladimir Branch, vol. 7, no. 1, pp. 17–21, Jan. 2018, Accessed: Nov. 07, 2026. [Online]. Available: https://vladimir-uz.owebs.ru/article/view/16005