Al Amiri, N., R. E. A. Rahim, and G. Ahmed. “Leadership Styles and Organizational Knowledge Management Activities: A Systematic Review”. Gadjah Mada International Journal of Business, Vol. 22, no. 3, Dec. 2020, pp. 250-75, https://jurnal.ugm.ac.id/v3/gamaijb/article/view/15736.