Shahlaei, Leili, Shahizan Hasan, Norshafrin Ahmad, and S. Kiumarsi. 2014. “REVIEW ON ASSESSMENT OF DEPRESSION BY BECK DEPRESSION INVENTORY (BDI) AND HAMILTONDEPRESSION RATING SCALE (HDRS)”. International Journal of Research -GRANTHAALAYAH 2 (2):99-107. https://doi.org/10.29121/granthaalayah.v2.i2.2014.3070.