Arun Kumar Singh, Umesh Singh, Sanjeev Verma. Repercussion of Six Weeks Psychological Skill Training on Self-Confidence, Imagery and Stress Control of Sprinters. ijip [Internet]. 2022 Nov. 5 [cited 2026 Apr. 27];9(1). Available from: https://ijip.co.in/index.php/ijip/article/view/1601