00645naa#a2200181#i#450# EN\\bibl\120473 20260426114743.7 2782-4586 20260331b2026####ek#y0engy0150####ca RU Qualitative and quantitative methods for studying social satisfaction among the population Journal article Moscow ITBO University 2026 4 с. Journal article local Экономические науки в целом. Политическая экономия. 330 Kornilova Ekaterina Vasil'evna Kustova Marina Nikolaevna jomeam.ru