TY CONF TI APPLICATION OF THE METHOD OF DETERMINING THE PRICE COEFFICIENT OF UTILITY IN THE DEVELOPMENT OF SPECIALIZED FOOD PRODUCTS KW price coefficient of utility KW food products KW method JO I International Congress “The Latest Achievements of Medicine, Healthcare, and Health-Saving Technologies” AU Kurakin, M.S. AU Mestnikova, M.. AU Nefedova, E.. PY 2023 PB Kemerovo State University