JOHN, C. Efficient and Simple Heuristic Algorithm for Portfolio Optimization. Tanzania Journal of Engineering and Technology, [S. l.], v. 41, n. 2, p. 141-150, 2022. DOI: 10.52339/tjet.v41i2.787. Disponível em: https://tjet.udsm.ac.tz/index.php/tjet/article/view/787. Acesso em: 4 may. 2024.