COURTRIGHT, S. H.; FRY, C. G. Public Rates Of Return On Higher Education Investments, By State. Journal of College Teaching & Learning (TLC), [S. l.], v. 4, n. 8, 2007. DOI: 10.19030/tlc.v4i8.1553. Disponível em: https://clutejournals.com/index.php/TLC/article/view/1553. Acesso em: 18 jul. 2024.