SONKPRASERT, Thanawan, 1School of Nursing, Walailak University, Nakhon Si Thammarat 80161, Thailand

• Walailak Journal of Science and Technology (WJST) Vol. 13 No. 4 (2016): Health Sciences - Research Article
  Relationship between Poor Sleep Quality and Psychological Problems among Undergraduate Students in the Southern Thailand
  Abstract  PDF