Manavalan S, Rai R, Ranjan Kumar R, Kumar Chaudhary R, Kumar Chaudhary S. Impact of Modified Piston - A Review. Psychosocial rehabilitation [Internet]. 2019 Oct. 31 [cited 2025 Jan. 22];23(4):1-11. Available from: https://psychosocial.com/PSY/index.php/ijpr/article/view/2644