[1]
วงศ์ศิริเมธีกุลพ. and ณรงค์ศักดิ์สกุลส., “Morale at Work of the Police Officers, Metropolitan Police Division 6: Morale at Work of the Police Officers, Metropolitan Police Division 6”, Int Soc Sci J., vol. 1, no. 2, pp. 39-56, Sep. 2018.