Dyfyniad APA

Kesintha, A. (2018). Prevalence and predictors of poor sleep quality among secondary school students in Gombak District, Selangor. Malaysian Medical Association.

Dyfyniad Arddull Chicago

Kesintha, Appanna. Prevalence and Predictors of Poor Sleep Quality Among Secondary School Students in Gombak District, Selangor. Malaysian Medical Association, 2018.

Dyfyniad MLA

Kesintha, Appanna. Prevalence and Predictors of Poor Sleep Quality Among Secondary School Students in Gombak District, Selangor. Malaysian Medical Association, 2018.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.