FAUZAN, R. A.; SOEKARNO, S. .; RAHADI, R. A. . Optimal Cross-Asset-Class Portfolio Construction Using the Markowitz Mean-Variance Framework: Evidence from a U.S. Dollar-Based Foreign Investor Perspective. Journal Development Manecos, [S. l.], v. 4, n. 2, p. 421–432, 2026. DOI: 10.71435/742327. Disponível em: https://www.scieclouds.com/ojsnew/index.php/jm/article/view/1129. Acesso em: 17 oct. 2026.