فهرس المقالات Stock Market Forecasting حرية الوصول المقاله صفحة الملخص نص كامل 1 - Hybrid Multilayer Perceptron Neural Network with Grey Wolf Optimization for Predicting Stock Market Index Meysam Doaei Seyed Ahmad Mirzaei Mohammad Rafigh 10.22034/amfa.2021.1903474.1452