00654naa#a2200181#i#450# EN\\bibl\101344 20250718140337.5 2782-4586 20250717b2025####ek#y0engy0150####ca RU Improvement of methods of analysis and audit of production costs and calculation of production costs Journal article Moscow ITBO University 2025 4 с. Journal article local Типы предприятий. Финансы. Финансовое хозяйство. 658.1 Gadzhiev Nazirhan Gadzhievich Magomedova Karima Bagandovna jomeam.ru