Khalid, M. U., Hassan, M., Sarah Ali, Aiza Zehra Zaidi, Ismail Mazhar, & Shah, S. I. A. (2025). Correlation of Exam Stress and Happiness with Seasonal Affective Disorder in Undergraduate Students. Annals of King Edward Medical University, 31(4). https://doi.org/10.21649/akemu.v31i4.5893