พันหา ศ. and ล้อมพงศ์ ศ. (2014) “Factors related to fatigue among workers in life saving equipment manufacturing factory, Laemchabang Industrial Estate Chonburi Province”, Disease Control Journal. Nonthaburi, TH, 40(1), pp. 72–79. doi: 10.14456/dcj.2014.31.