Joaquim Carlos Sena Maia (2022) “A Numerical Criterion for Assessing the Discriminative or Aggregative Potential of a Taxonomic Character. Part II”, Global Journal of Science Frontier Research, 22(I1), pp. 9–12. Available at: https://journalofscience.org/index.php/GJSFR/article/view/101892 (Accessed: 7 February 2023).