Pengaruh Mental Training dan Konsentrasi terhadap Kemampuan Shooting (Free Throw) dalam Permainan Bola Basket. Indonesian Journal of Education Research and Technology (IJERT), [S. l.], v. 1, n. 1, p. 10–17, 2021. Disponível em: https://ejournal.ununtb.ac.id/index.php/ijert/article/view/53.. Acesso em: 18 mar. 2026.