QADIR, Aso Bahaa El-Din; ABDUL HAMID, Abdul Aziz Shawish; ABDEL HAMID, Mazhar Khaled. Comparing portfolios built according to the cutting edge model with portfolios built according to linear programming, an applied study in some companies listed in the DAX30 index. Al-Ghary Journal of Economic and Administrative Sciences, [S. l.], v. 18, n. 00, p. 1961–1984, 2022. DOI: 10.36325/ghjec.v18i00.15175. Disponível em: https://journal.uokufa.edu.iq/index.php/ghjec/article/view/15175. Acesso em: 14 may. 2024.