O. Kamonlakhorn, W. Sriprapaporn, U. Phongsai, and S. Udompunturak, “Needs for Self Development of the Support Staff :Case Study in The Faculty of Medicine Siriraj Hospital”, วารสารเวชบันทึกศิริราช, vol. 14, no. 1, pp. 1–7, Jan. 2021.