TY JOUR TI COST COMPONENTS OF VR TOURS FOR NON-RESIDENTIAL PROPERTIES KW VR tours KW real estate KW cost factors KW VR development JO Scientific Papers Collection of the Angarsk State Technical University AU Cheklaukova, E.L. AU Gaponyuk, A.Y. PY 2026 IS 2026 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»