R. J. . Scholes, G. O. . Schreiner, and L. . Snyman-Van der Walt, “Scientific assessments: Matching the process to the problem”, ABC, vol. 47, no. 2, Mar. 2017, Accessed: Apr. 17, 2026. [Online]. Available: https://mail.abcjournal.org/index.php/abc/article/view/399