Ismael, H.H. et al. 2019. Constructing a Test to Evaluate the Performance of Referees Using Modern Techniques with the 3D Feature in Wrestling Sport. KOYA UNIVERSITY JOURNAL OF HUMANITIES AND SOCIAL SCIENCES. 2, 1 (May 2019), 70–75. DOI:https://doi.org/10.14500/kujhss.v2n1y2019.pp70-75.