Williams, Peter E., Natalie Wall, and Wade Fish. “Mid-Career Adult Learners in an Online Doctoral Program and the Drivers of Their Academic Self-Regulation: The Importance of Social Support and Parent Education Level”. The International Review of Research in Open and Distributed Learning 20, no. 1 (February 28, 2019). Accessed April 13, 2024. https://www.irrodl.org/index.php/irrodl/article/view/3789.