AHMADI, H.; GALINDO, C. Two Staged Portfolio Optimizations. Journal of Business & Economics Research (JBER), [S. l.], v. 3, n. 4, 2005. DOI: 10.19030/jber.v3i4.2765. Disponível em: https://clutejournals.com/index.php/JBER/article/view/2765. Acesso em: 17 jul. 2024.