CHAIPITAK, S.; CHOOPRADIT, B. The Distribution of a Consistent Estimator of the Traces Ratio of Two Population Covariance Matrices. Progress in Applied Science and Technology, Thailand, v. 3, n. 2, p. 45–50, 2013. Disponível em: https://ph02.tci-thaijo.org/index.php/past/article/view/243233. Acesso em: 4 may. 2024.