CONTRIBUTIONS REGARDING THE IMPROVING OF THE INITIAL SELECTION STAGE FOR SKI JUMPING – 6-8 YEAR – OLD CHILDREN. GYMNASIUM, [S. l.], v. 17, n. 1, 2017. DOI: 10.29081/gsjesh.2016.17.1.07. Disponível em: https://gymnasium.ub.ro/journal/article/view/71. Acesso em: 4 jun. 2025.