Костюкова, Елена Ивановна, and Ольга Викторовна Ельчанинова. “Features of Calculation of Calculations With Suppliers on State (municipal) Contracts of Budgetary Institutions”. Modern Economics: Problems and Solutions 2 (March 20, 2017): 121-129. Accessed December 5, 2025. https://journals.vsu.ru/meps/article/view/6105.