Jakkrit Sukserm และ Parin Santisuk; Pornsak Srikaew; Sirikan Chucherd. (2020) Office Environment Warning System. <i>Naresuan University Journal: Science and Technology</i>, <i>28</i>(4), 75-90.Jakkrit Sukserm และ Parin Santisuk; Pornsak Srikaew; Sirikan Chucherd. "Office Environment Warning System". Naresuan University Journal: Science and Technology 28 (2020):75-90.Jakkrit Sukserm และ Parin Santisuk; Pornsak Srikaew; Sirikan Chucherd. Office Environment Warning System. Naresuan University Graduate School:ม.ป.ท. 2020.