Brandão A, Frontini R, Peixoto D, Fernandes D, Clemente F. Comparison of motivational factors between the practice of sports of nature, competitive adventure and leisure. sportk [Internet]. 2020 Feb. 5 [cited 2026 Mar. 13];9(1):15-20. Available from: https://revistas.um.es/sportk/article/view/413241