فهرست مقالات MOABC Algorithm دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Portfolio Optimization Based on Semi Variance and Another Perspective of Value at Risk Using NSGA II, MOACO, and MOABC Algorithms Reza Aghamohammadi Reza Tehrani Abbas Raad 10.22034/amfa.2020.1907264.1479