Al Omar، A. O.، و Shacklady، C. (1999). the use of the biodex isokinetic dynamometer at the knee joint to investigate the reliability of open and closed kinetic chain devices and the ratios of flexion to extension peak torque (رسالة ماجستير غير منشورة). University of Manchester، مانشستر. مسترجع من http://search.mandumah.com/Record/598530
Al Omar، Ahmed O.، و Carol Shacklady. "The Use of the Biodex Isokinetic Dynamometer At the Knee Joint to Investigate the Reliability of Open and Closed Kinetic Chain Devices and the Ratios of Flexion to Extension Peak Torque" رسالة ماجستير. University of Manchester، مانشستر، 1999. مسترجع من http://search.mandumah.com/Record/598530