GUPTA, A.; ATULKAR, A.; PORWAL, R. Investigations on IC Engine Piston Ring made of Composite Materials. Journal of Mines, Metals and Fuels, [S. l.], v. 70, n. 8A, p. 1–7, 2022. DOI: 10.18311/jmmf/2022/31978. Disponível em: https://informaticsjournals.com/index.php/jmmf/article/view/31978. Acesso em: 20 apr. 2024.