URINSON, D. M. Kendall WT/PE Methodology for Robust ER-Based Portfolio Engineering. International Journal of Economics Finance & Management Science, [S. l.], v. 11, n. 02, p. 15–28, 2026. DOI: 10.55640/ijefms/Volume11Issue02-03. Disponível em: https://scientiamreearch.org/index.php/ijefms/article/view/288. Acesso em: 15 feb. 2026.