Barnes, Marc A., and Felix A. Okojie. “Perceptions of Alumni Customer Service Experiences As a Factor of Alumni Giving at Three Historically Black Universities in the Southeastern United States”. Advances in Social Sciences Research Journal 10, no. 2 (February 28, 2023): 342–365. Accessed May 9, 2024. https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/14076.