Pourbarkhordari, Amin, Er Hua (Iris) Zhou, and Javad Pourkarimi. “Multilevel Approach In Organizational Research: A Review Of Dual-Level Transformational Leadership”. European Scientific Journal, ESJ 12, no. 4 (February 28, 2016): 445. Accessed November 22, 2024. https://eujournal.org/index.php/esj/article/view/7010.