Shantakumar, S. R.; Kumar, N.; Adnan, F. S.; Yacob, F. N. M.; Ismai, F. N.; Samsuddin, H.; Rosleli, H.; Shantkumar, S. R. Effect of Light Exposure During Sleep on the Curricular and Extracurricular Activities of Medical Students. Bangladesh J Med Sci 2017, 16, 541-544.