00805naa#a2200181#i#450# EN\\bibl\19976 20260701123107.3 20260630b2026####ek#y0engy0150####ca RU INFORMATION SYSTEMS FOR DECISION SUPPORT IN RETAIL TRADE BASED ON DATA ANALYSIS Conference article/thesis Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2026 6 с. Conference article/thesis local Информационные технологии. Компьютерные технологии. Теория вычислительных машин и систем. 004 Lutsko D. P. Buzdin V. E. Avdeev K. A. bibl.vgltu.ru