TY - JOUR AU - goudarzvand, mehrdad AU - Gudarzvand Chegini, Mehrdad AU - Rezaei Dizgah, Morad TI - Presenting a model for the process of contingent leadership development at different levels according to performance management (case study: National Bank of Iran) JO - Rahbord-e-Tousee VL - 20 IS - 80 SP - 145 EP - 167 PY - 2025 DO - ER -