“EXPLORATION AND DESCRIPTION OF CERTIFIED AND NON- CERTIFIED ROCK CLIMBERS’ ATTITUDES, PERCEIVED SOCIAL PRESSURES AND CONTROL OVER CERTIFICATION”, sajrsper, vol. 45, no. 3, pp. 100–120, Nov. 2023, Accessed: Feb. 05, 2025. [Online]. Available: https://sajrsper.com/index.php/sajrsper/article/view/1