S. lftekhar U. Sagar, A. Sharfuzzaman, S. N. lslam, and M. M. Hasan, “Gastrointestinal Perforation Due to Gastrointestinal Stromal Tumour (GIST) In Small Intestine-A Case Report”, J. Surg. Sci., vol. 20, no. 2, pp. 65–67, Nov. 2019.