PENA-SANCHEZ, R. An Online Course Of Business Statistics: The Proportion Of Successful Students. American Journal of Business Education (AJBE), [S. l.], v. 2, n. 6, p. 23–30, 2009. DOI: 10.19030/ajbe.v2i6.4084. Disponível em: https://clutejournals.com/index.php/AJBE/article/view/4084. Acesso em: 17 jul. 2024.