WASET
    Porntipa Taksin and  Jutamas Wongchan and  Amornrat Karamee,  Participation in Co-Curricular Activities of Undergraduate Nursing Students Attending the Leadership Promoting Program Based on Self-Directed Learning Approach.   journal   = {International Journal of Nursing and Health Sciences}, [online]. World Academy of Science, Engineering and Technology.
    April 2016, vol. 114(6). 1951 - 1956
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/10004659.