Yang, Yan, YoonJung Cho, and Angela Watson. 2015. “Classroom Motivational Climate in Online and Face-to-Face Undergraduate Courses: The Interplay of Gender and Course Format”. International Journal of E-Learning & Distance Education Revue Internationale Du E-Learning Et La Formation à Distance 30 (1). https://www.ijede.ca/index.php/jde/article/view/890.