LEO, E.; RONALD, R.; EGGHE, L.; ROUSSEAU, R. A basic indicator for relative contributions and a remarkable difference between a ratio of averages and an average of ratios. Malaysian Journal of Library and Information Science, [S. l.], v. 19, n. 1, 2017. Disponível em: http://mjlis.um.edu.my/index.php/MJLIS/article/view/1802. Acesso em: 23 jun. 2024.