TY - JOUR AU - Mohammadzadeh Ebrahim Sami, Fardin AU - sadeghi, seyedkamal AU - behbudi, Davood TI - Uncertainty of economic policies in the fluctuation of the stock market of eight countries, non-linear approach JO - Rahbord-e-Tousee VL - 21 IS - 83 SP - 201 EP - 230 PY - 2025 DO - ER -