“EXPLORATION AND DESCRIPTION OF CERTIFIED AND NON- CERTIFIED ROCK CLIMBERS’ ATTITUDES, PERCEIVED SOCIAL PRESSURES AND CONTROL OVER CERTIFICATION” (2023) South African Journal for Research in Sport, Physical Education and Recreation Social Sciences, 45(3), pp. 100–120. Available at: https://sajrsper.com/index.php/sajrsper/article/view/1 (Accessed: 5 February 2025).