Rufus Ph.D., A., Nwanaka Ph.D., O. and Remi Chinedum Ph.D., O. 2023. SERVICE MARKETING MIX ELEMENTS AND ORGANIZATIONAL PERFORMANCE: A STUDY OF GENERAL SERVICES DEPARTMENT, FEDERAL MINISTRY OF EDUCATION PHASE LLL FEDERAL SECRETARIAT COMPLEX, ABUJA – NIGERIA. BW Academic Journal. (Sep. 2023), 13.