Khosravi, Parastoo, Sepehri, Setareh, Hamidifar, Fatemeh (2021) ‘Investigating the Relationship between Transformational Leadership and Psychological Capital with Organizational Excellence (Case Study: Tehran Region 1 Education Organization)’, Management and Leadership Studies in Educational Organizations, 1(3), pp. 0-0. doi:10.30495/mlseo.2021.688030