EXPLORATION AND DESCRIPTION OF CERTIFIED AND NON- CERTIFIED ROCK CLIMBERS’ ATTITUDES, PERCEIVED SOCIAL PRESSURES AND CONTROL OVER CERTIFICATION. South African Journal for Research in Sport, Physical Education and Recreation Social Sciences, [S. l.], v. 45, n. 3, p. 100–120, 2023. Disponível em: https://sajrsper.com/index.php/sajrsper/article/view/1.. Acesso em: 5 feb. 2025.