M., M. H., M. Muis, R. M. Yusuf, and N. Hamid. “The Influence of Spiritual Intelligence, Leadership, and Organizational Culture on Organizational Citizenship Behavior and Employees Performance (A Study on Islamic Banks in Makassar, South Sulawesi Province, Indonesia)”. The International Journal of Business & Management, vol. 3, no. 1, Jan. 2015, https://internationaljournalcorner.com/index.php/theijbm/article/view/129490.