TY JOUR TI RESEARCH OF PECULIARITIES OF THE POWER SUPPLY SYSTEM OF THE SHOPPING CENTER KW practice KW electric power industry KW distance learning KW Moodle KW case methodology JO Bulletin of the Angarsk State Technical University AU Babich, D.P. AU Sartakov, V.D. PY 2022 IS 1 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»