1. Aabdeen, Z., Khan, M., Khan, H., Farooq, H., Salman, M., & Rizwan, M. (2016). The Impact of Ethical Leadership, Leadership Effectiveness, Work Related Stress and Turnover Intention on the Organizational Commitment. International Journal of Economics and Business Administration, 2(2), 7-14.
2. Adair, J. (2002). Effective Strategic Leadership. London Macmillan Publishers Limited.
3. Awan, K., Qureshi, I., & Arif, S. (2012). The Effective Leadership Style in NGOS: Impact of Servant Leadership Style on Employees' Work Performance and Mediation Effect of Work Motivation. International Journal of Economics and Management Sciences, 1(11), 43-56.
4. Batool, B. F. (2013). Emotional Intelligence and Effective Leadership. Journal of Business Studies Quarterly, 4(3), 84-94.
5. Bennis, W., & Nanus, B. (2004). Leaders: Strategies for Taking Charge. Collins Business Essentials.
6. Boerrigter, C. (2015). How Leader's Age Is Related to Leader Effectiveness: Through Leader's Affective State and Leadership Behavior (Bachelor's Thesis, University of Twente).
7. Bulley, C. A., Osei-Bonsu, N., & Rasaq, H. A. (2017). Attributes of Leadership Effectiveness in West Africa. AIB Insights, 17(1), 11-14.
8. Chuang, S.-F. (2013). Essential Skills for Leadership Effectiveness in Diverse Workplace Development. Online Journal for Workforce Education and Development, 6(1), 1-23.
9. Clack, L. (2017). Examination of Leadership and Personality Traits on the Effectiveness of Professional Communication in Healthcare. Journal of Healthcare Communications, 2(2), 1-4. [
DOI:10.4172/2472-1654.100051]
10. Viet Thanh, D., & Nguyen, V. A. (2015). Factors Affecting Effective Leadership-An Empirical Study in Vietnam Logistics Enterprises. Paper Presented at the Proceedings of the Second Asia-Pacific Conference on Global Business, Economics, Finance and Social Sciences.
11. Apostu, D.-C. (2013). Non-Governmental Organization Leadership and Development. A Review of the Literature. Manager, 1(17), 145-161.
12. Edwards, M., & Fowler, A. (2002). The Earthscan Reader on NGO Management. Earthscan.
13. Gigliotti, R. A., & Ruben, B. D. (2017). Preparing Higher Education Leaders: A Conceptual, Strategic, and Operational Approach. Journal of Leadership Education, 16(1), 96-114. [
DOI:10.12806/V16/I1/T1]
14. Hao, M. J., & Yazdanifard, R. (2015). How Effective Leadership can Facilitate Change in Organizations through Improvement and Innovation. Global Journal of Management and Business Research, 15(9), 1-6.
15. Hailey, J., & James, R. (2004). "Trees Die from the Top": International Perspectives on NGO Leadership Development. Voluntas: International Journal of Voluntary and Nonprofit Organizations, 15(4), 343-353. [
DOI:10.1007/s11266-004-1236-8]
16. James, R., Oladipo, J., Isosoba, M., Mboizi, B., & Kusima, I. (2005). Realities of Change: How Can African NGO Leaders Develop. Praxis Paper, 6.
17. Jayavant, S. (2016). Mapping the Complexities of Effective Leadership for Social Justice Praxis in Urban Auckland Primary Schools. Education Sciences, 6(11), 1-25. [
DOI:10.3390/educsci6010011]
18. John, S., & Chattopadhyay, P. (2015). Factors Impacting Leadership Effectiveness: A Literature Review. Arabian Journal of Business and Management Review, 6(6), 1-5.
19. Keqekolla, S. (2014). Effective Leadership and Gender Issues. (Master Thesis), Kolegji AAB.
20. Kotter, J. (1996). Leading Change (Cambridge, MA: Harvard Business School Press).
21. Dartey-Baah, K. (2014). Effective Leadership and Sustainable Development in Africa: Is There "Really" a Link? Journal of Global Responsibility, 5(2), 203-218. [
DOI:10.1108/JGR-03-2014-0014]
22. Lincon, Y., & Guba, E. G. (1985). Naturalistic Inquiry. Beverly Hills. CA: Sage Publications.
23. Lituchy, T. R., Metwally, E. K., & Henderson, C. A. (2017). Views on Effective Leadership from Insiders and Outsiders. AIB Insights, 17(1), 19-22.
24. Syafii, L. I., Thoyib, A., & Nimran, U. (2015). The Role of Corporate Culture and Employee Motivation as a Mediating Variable of Leadership Style Related With the Employee Performance (Studies in Perum Perhutani). Procedia-Social and Behavioral Sciences, 211(1), 1142-1147. [
DOI:10.1016/j.sbspro.2015.11.152]
25. Madanchian, M., Hussein, N., Noordin, F., & Taherdoost, H. (2017). Leadership Effectiveness Measurement and Its Effect on Organization Outcomes. Procedia Engineering, 181(1), 1043-1048. [
DOI:10.1016/j.proeng.2017.02.505]
26. Nsoedo, E. E. (2016). Effective Leadership in the 21st Century: Bill Clinton and the New Way to Philanthropy. Open Journal of Social Sciences, 4(2), 186-198. [
DOI:10.4236/jss.2016.42024]
27. Rentfrow, T. J. (2007). Effective Leadership within a Multinational Environment. Leadership Advance Online, 10(1), 1-8.
28. Schuetz, A. (2016). Effective Leadership and Its Impact on an Organization's Success. Journal of Corporate Responsibility and Leadership, 3(3), 73-90. [
DOI:10.12775/JCRL.2016.017]
29. Corbin, J., & Strauss, A. (1998). Basics of Qualitative Research: Techniques and Procedures for Developing Grounded Theory. Sage Publications.
30. World Economic Forum (WEF) (2014). Effective Leadership in International Organization. Global Agenda Council on Institutional Governance Systems, World Economic Forum, 1-86.