Brown, Lisa D., and Duvon G. Winborne. “Evaluating the Impact of Peer Supplemental Instruction on STEM Course Outcomes: A Five-Semester Study at an HBCU”. American Journal of STEM Education 11 (May 15, 2025): 9–26. Accessed March 6, 2026. https://ojed.org/STEM/article/view/8099.