Khuwaranyu, K., & Ruen-ngam, D. (2019). Factors Influencing Energy-saving Behavior of Air-conditioner Usage in Sanam Chandra Palace Campus, Silpakorn University. Food Agricultural Sciences and Technology, 5(2), 11–14. retrieved from https://ph02.tci-thaijo.org/index.php/stej/article/view/251536