A Study on Socio-Economic Status and Psychological Characteristics of Judo Players: Understanding the Relationship between Socio-Economic Factors, Psychological Traits, and Performance in Judo. JASRAE [Internet]. 2018 Nov. 1 [cited 2026 June 13];15(11):702-7. Available from: https://www.ignited.in/index.php/jasrae/article/view/9138