List of Articles Visionary leadership style Open Access Article Abstract Page Full-Text 1 - Identify and Prioritize the Antecedents and Implications Visionary Leadership Style Using fuzzy Delphi Approach Mohammad Hakkak abdollah saedi masoome momenimofrad Open Access Article Abstract Page Full-Text 2 - Identifying and prioritizing factors affecting visionary leadership style elham berenji alireza ghasemizad pari mashayekh hamidreza motamed Open Access Article Abstract Page Full-Text 3 - Determining and Prioritizing the Factors Affecting Visionary Leadership and Model Validation Based on the Lived Experiences of Petrochemical Managers الهام برنجی علیرضا قاسمی زاد پری مشایخ حمیدرضا معتمد