Williams, Michael, and Peter Sutanto. “The Impact of In-Class Bonus Point Assignments on Attendance and Learning Outcomes in Principles of Macroeconomics at an HBCU”. Journal of Higher Education Theory and Practice 24, no. 11 (December 18, 2024). Accessed December 21, 2024. https://articlegateway.com/index.php/JHETP/article/view/7412.