1. ANSI/ASHRAE Standard 55,1966
2. ANSI/ASHRAE Standard 55,2017
3. ISO 7730,2005
4. Thermal comfort during cyclical temperature fluctuations;Rohles;Build. Eng.,1980
5. The effects of fluctuating temperature and relative humidity on the thermal sensation (thermal comfort) of sedentary subjects;Sprague;Build. Eng.,1970