W. Thanuanram และ N. Auppapong. (2019) The problem of cooling tower effect to energy loss in air conditioning system using chiller (Case study in the upper northeastern region). <i>Journal of Research and Applications in Mechanical Engineering (JRAME)</i>, <i>7</i>(2), 154-160.W. Thanuanram และ N. Auppapong. "The problem of cooling tower effect to energy loss in air conditioning system using chiller (Case study in the upper northeastern region)". Journal of Research and Applications in Mechanical Engineering (JRAME) 7 (2019):154-160.W. Thanuanram และ N. Auppapong. The problem of cooling tower effect to energy loss in air conditioning system using chiller (Case study in the upper northeastern region). Thai Society of Mechanical Engineers (TSME):ม.ป.ท. 2019.