Effects of supplementation with creatine monohydrate and beta-alanine, alone or combined, on repeated sprint performance and physiological parameters in amateur team and racket sport players. Kinesiology [Internet]. 2020 Apr. 20 [cited 2025 Aug. 23];52(01):115-23. Available from: https://ojs.srce.hr/index.php/kinesiology/article/view/7526