Mahyudin, F., M. Edward, M. H. Basuki, and K. S. Prawira. “ANALYSIS OF IMMUNITY IN OSTEOSARCOMA AS A BASIS FOR DEVELOPMENT FOLLOWING THERAPY”. Journal Orthopaedi and Traumatology Surabaya, vol. 7, no. 2, Dec. 2019, pp. 139-48, doi:10.20473/joints.v7i2.2018.139-148.