List of Articles الگوریتم GMDH Open Access Article Abstract Page Full-Text 1 - Anticipation of Iran Mercantile Exchange (IME) gold coin price using Artificial Neural Network Approach with GMDH Algorithm عباس معمار نژاد وحید فرمان آرا Open Access Article Abstract Page Full-Text 2 - Predict the effect of macroeconomic variables on stock price index using neural network GMDH امید Farman ara وحید Farman ara