ZAHEER, Kashif Bin; ABD AZIZ, Mohd Ismail Bin; KASHIF, Amber Nehan; RAZA, Syed Muhammad Murshid. Two Stage Portfolio Selection and Optimization Model with the Hybrid Particle Swarm Optimization. MATEMATIKA, [S. l.], v. 34, n. 1, p. 125–141, 2018. DOI: 10.11113/matematika.v34.n1.1001. Disponível em: https://matematika.utm.my/index.php/matematika/article/view/1001. Acesso em: 26 apr. 2024.