Van zyl, Llewellyn Ellardu, and Chantal Olckers. “The Mental Health Continuum-Short Form in Organisational Contexts: Factorial Validity, Invariance, and Internal Consistency”. European Journal of Mental Health 14, no. 2 (December 10, 2019): 230–259. Accessed September 19, 2024. https://ejmh.semmelweis.hu/index.php/ejmh/article/view/201.