Auaboonkanok, Punnathorn, Kunanun Wongsawasd, Siravich Wongpanich, Termtem Waidee, Pannet Ratprasit, Nichpath Senaveenin, Naesinee Chaiear, Amorn Premgamone, and Supawan Laohasiriwong. 2018. “Prevalence of Clinical Medical Students Who Had Poor Sleep Quality; A Study in One of the Medical School in the Northeastern Thailand”. Srinagarind Medical Journal 33 (5):65-66. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/137083.