Kanokwan Pongsayaporn และ Puchong Laurujisawat. (2019) Perception of life and stress in undergraduate students of Chulalongkorn University. <i>Chulalongkorn Medical Bulletin</i>, <i>1</i>(3), 303-313.Kanokwan Pongsayaporn และ Puchong Laurujisawat. "Perception of life and stress in undergraduate students of Chulalongkorn University". Chulalongkorn Medical Bulletin 1 (2019):303-313.Kanokwan Pongsayaporn และ Puchong Laurujisawat. Perception of life and stress in undergraduate students of Chulalongkorn University. Faculty of Medicine Chulalongkorn University:ม.ป.ท. 2019.