Homan, Christian A., Angelica R. Landry, and Sheron Lawson. “Exploring How Trainers Can Use Humor to Increase Self-Efficacy of Employees”. Journal of Organizational Psychology 19, no. 3 (July 31, 2019). Accessed November 5, 2024. https://mail.articlegateway.com/index.php/JOP/article/view/2150.