Roy, B., C. Rathakrishnan Naidu, V. Perumal, P. Vallipuram, J. Subramaniam, S. K. Chandrakeran, S. Sugathan, and L. Jacob. “Quality of Life (QoL) Among Medical Students of Clinical Years in Perak State, Malaysia: A Study Using the WHOQOL-BREF Instrument”. Quest International Journal of Medical and Health Sciences, Vol. 3, no. 2, Dec. 2020, pp. 24-32, doi:10.5281/zenodo.4473143.