00606naa#a2200181#i#450# EN\INFRA-M\bibl\5554 20260131192526.6 2587-9111 20150417b2015####ek#y0engy0150####ca RUS RU Cost-Effectiveness of Methodologies to Develop Software for IT-Projects (As Exemplified by the “Waterfall” and the “Agile Development” Methodologies) Journal article Moscow INFRA-M Academic Publishing LLC. 2015 3 с. Journal article local Ivanov A. Ivanova O. S. zh-szf.ru