R. . Saleh, H. . Yurianto, V. . Gozaly, and W. Limoa, “GASTROCNEMIUS FLAP AND PATELLAR TENDON RECONSTRUCTION IN LIMB SPARING SURGERY OF FIBROSARCOMA AT PROXIMAL TIBIA REGION: A CASE REPORT”, Natl J Med Res, vol. 10, no. 01, pp. 51–54, Mar. 2020.