ILYINA N.L.; LUTKOVA N.V.; EGORENKO L.A.; BARANOVA M.V. Comparative analysis of coach motives in a commercial and non-profit sports organization. Theory and Practice of Physical Culture, [S. l.], n. 11, p. 69–71, 2023. Disponível em: http://tpf1610220.nichost.ru/index.php/TPPC/article/view/840. Acesso em: 2 feb. 2025.