Parveen, M., S. Asafudullah, M. N. Ali, K. Khanom, A. Sultana, and S. Naz. “Evaluation of Demographic and Clinical Presentation of Colorectal Carcinoma in Rajshahi Region”. TAJ: Journal of Teachers Association, vol. 33, no. 2, Dec. 2020, pp. 15-19, doi:10.3329/taj.v33i2.51334.