Melki, H., J. Hernandez-Martinez, T. Herrera-Valenzuela, I. Cid-Calfucura, B. H. Magnani Branco, and P. Valdés-Badilla. “Mutual Learning Transfer Between Wrestling and Sumo As Similar Combat Sports Activities: Impact on Youth’s Technical Performance and Intrinsic Motivation”. Physical Education Theory and Methodology, vol. 24, no. 5, Oct. 2024, pp. 711-9, doi:10.17309/tmfv.2024.5.05.