TY  JOUR
TI  THEORETICAL ANALYSIS OF THE CATEGORY OF QUALITY IN THE HISTORICAL RETROSPECTIVE OF ECONOMIC TEACHINGS
KW  quality
KW  evolution
KW  economic schools
KW  service sector
KW  value
KW  marginal utility
JO  Trade, service, food industry
AU  Tereshchenko, N.N.
AU  Kasyanova, M.S.
PY  2026
IS  6
PB  Siberian Federal University