TY JOUR TI PERSONAL AND PROFESSIONAL READINESS OF STUDENTS OF THE SPECIALTY “CUSTOMS BUSINESS” KW customs service KW professionally significant qualities (PSQ) KW psychological profile of a specialist JO Trade, service, food industry AU Rybakova, G.R. AU Doiko, I.V. AU Grechnev, D.M. AU Zakharova, A.A. AU Fedchenko, E.A. PY 2026 IS 6 PB Siberian Federal University