M.Sampathkumar, M.Mahendiran, V.Mohankumar, and B.Ponraj. 2018. “Reduction of Rejection in Valve Manufacturing”. International Journal of Intellectual Advancements and Research in Engineering Computations 6 (1):711-15. https://doi.org/10.61096/ijiarec.v6.iss1.2018.711-715.