Moni, Moni, and David Iqroni. “Pengaruh Konsumsi Cafein Sebelum Latihan Terhadap Daya Tahan Cardiovescular Pemain PB. Siguntung Kabupaten Tebo”. Indonesian Journal of Sport Science and Coaching 4, no. 1 (March 1, 2022): 79-90. Accessed July 22, 2024. https://online-journal.unja.ac.id/IJSSC/article/view/19210.