Ahmed, S. M., M. Emran, M. I. Hasan, F. Newaz, B. Ahmed, M. N. Khandaker, and M. A. Emran. “Correlation of Pain, Physical Function and Radiography With Osteoarthritis of The Knee”. KYAMC Journal, vol. 10, no. 4, Mar. 2020, pp. 173-8, doi:10.3329/kyamcj.v10i4.45714.