[1]
DJOUBEROU , J.-L., SAIDOU , V. and FOUDA OMGBA NSI , A.L. 2022. EFFECTIVENESS OF MARKETING-MIX STRATEGIES ON CUSTOMERS OF FITNESS ESTABLISHMENTS. PILOT AND PRELIMINARY STUDY IN THE CITY OF YAOUNDE (CAMEROON). Revue Internationale des Sciences de Gestion. 5, 2 (May 2022).