TY JOUR TI IMPROVEMENT OF METHODS OF MATERIAL INCENTIVES IN ORDER TO IMPROVE CLIENT-ORIENTED STAFF KW service sector KW customer orientation KW service KW client-oriented employee KW motivation KW material incentive KW wage systems KW bonus KW internal marketing. JO Journal of Management Studies AU Klyueva, Y.S. PY 2018 IS 4 PB INFRA-M Academic Publishing LLC.