Nuchanad Hounnaklang และผู้แต่งคนอื่นๆ. (2015) EFFECT OF ELETROMAGNETIC FIELDS DEVICES USE ON SLEEP QUALITY AND ACADEMIC PERFORMANCE AMONG HIGH SCHOOL STUDENTS IN BANGKOK THAILAND. Chulalongkorn University:ม.ป.ท.Nuchanad Hounnaklang และผู้แต่งคนอื่นๆ. 2015. EFFECT OF ELETROMAGNETIC FIELDS DEVICES USE ON SLEEP QUALITY AND ACADEMIC PERFORMANCE AMONG HIGH SCHOOL STUDENTS IN BANGKOK THAILAND. ม.ป.ท.:Chulalongkorn University;Nuchanad Hounnaklang และผู้แต่งคนอื่นๆ. EFFECT OF ELETROMAGNETIC FIELDS DEVICES USE ON SLEEP QUALITY AND ACADEMIC PERFORMANCE AMONG HIGH SCHOOL STUDENTS IN BANGKOK THAILAND. ม.ป.ท.:Chulalongkorn University, 2015. Print.