MMAPAN3/6/2026Characterization of Valve and Gudgeon Pin of an Internal Combustion EngineSandeep Kumar·Mukesh Jewariya·Kuldeep Kumar·Mayank Mathur·G. S. Parvathi·Gopal Jee Verma·Naveen Kumar GargRead at MAPANTagsTribology and Lubrication EngineeringMechanical Engineering