Phromjuang, K. , Leaudnakrob, N., Poltana, P. , Chaiwut, P., Yingyoud, P. and Saeio, K. 2020. Effectiveness of The Utilization of Transformative Learning Process on Developing Creative Thinking Abilities among Student Leaders. NU Journal of Nursing and Health Sciences. 14, 3 (Dec. 2020), 89–106.