TY - JOUR AU - Keshavarz, Mohammad Hossein AU - Feylizadeh, Mohammad Reza AU - Hendalianpour, Ayad TI - Presenting a model for predicting the Tehran Stock Exchange Index using ANFIS and fuzzy regression JO - Journal of New Researches in Mathematics VL - 6 IS - 3 SP - 167 EP - 196 PY - 2020 DO - ER -