TAŞTAN, H. Şükrü, A. D. ALKAN, and M. V. DURMUŞOĞLU. “TURKEY SUPER LEAGUE, ENGLAND PREMIER LEAGUE AND GERMANY BUNDESLIGA COMPARATIVE INVESTIGATION OF THE SPORTS SPONSORSHIP OF FOOTBALL CLUBS”. Journal of ROL Sport Sciences, vol. 2, no. 2, May 2021, pp. 1-22, doi:10.29228/roljournal.51011.