00518naa#a2200157#i#450# EN\INFRA-M\bibl\14614 20260502101004.6 20250114b2025####ek#y0engy0150####ca RU DEVELOPMENT OF A METHODOLOGICAL APPROACH TO DETERMINING THE COST OF SOFTWARE SUPPORT WORK Conference article/thesis Moscow INFRA-M Academic Publishing LLC. 2025 5 с. Conference article/thesis local Efimova O. V. Baboshin E. B. naukaru.ru