TY - JOUR AU - مناف زاده هیر, محمدعلی AU - شافعی, رضا AU - فاطمی, عادل TI - Providing a model for formulating export development strategies in foreign markets using data-driven method (Case study of Iranian petrochemical companies) JO - Financial Economics VL - 15 IS - 57 SP - 39 EP - 54 PY - 2021 DO - 10.30495/fed.2021.687917 ER -