List of Articles Grid Analysis (GA) Adaptive Fuzzy Neural Inference System (ANFIS) Open Access Article Abstract Page Full-Text 1 - Adaptive Neural Inference System (ANFIS) and Grid Matrix (GA) Strategies Approach in Optimizing the Investment Portfolio in Tehran Stock Exchange and OTC Iran ALI SHEIDAEI NARMIGI Fereydun Rahnama roodposhti Reza Radfar