Performance Evaluation of C.I. Engine using Castor Oil: A Review. International Journal of Current Engineering and Technology, [S. l.], v. 1, n. 3.Special Issue, p. 5–7, 2016. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/4342. Acesso em: 25 may. 2026.