00680naa#a2200205#i#450# EN\RIOR\bibl\34427 /en/manage/index 20250805193725.2 2500-1469 20200128b2020####ek#y0engy0150####ca RUS RU OPTIMIZATION OF COSTS FOR THE PROVISION OF PUBLIC SERVICE IN THE SYSTEM OF ENSURING ECONOMIC AND BUDGET SAFETY Journal article Moscow Publishing Center RIOR 2020 4 с. Journal article local Annenkova Viktoriya Gennad'evna Naryzhny Alexander Ivanovich Petrova Lyubov' Nikolaevna fht.editorum.ru /en/manage/index