TIGER, A.; PRESTON, L. Logged In And Connected? A Quantitative Analysis Of Online Course Use And Alumni Giving. American Journal of Business Education (AJBE), [S. l.], v. 6, n. 3, p. 361–370, 2013. DOI: 10.19030/ajbe.v6i3.7816. Disponível em: https://clutejournals.com/index.php/AJBE/article/view/7816. Acesso em: 24 jan. 2022.