Orawan Boriban and  Phatthanan Chaiyabut,  Employee Motivation Factors That Affect Job Performance of Suan Sunandha Rajabhat University Employee.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2014, vol. 93(9). 2950 - 2953
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/9999314.