AMSDEN, R. T.; AMSDEN, D. M. Some Missing Tools For Business Statistics: How To Teach Them. International Business & Economics Research Journal (IBER), [S. l.], v. 2, n. 2, 2003. DOI: 10.19030/iber.v2i2.3764. Disponível em: https://clutejournals.com/index.php/IBER/article/view/3764. Acesso em: 17 jul. 2024.