PERFORMANCE EVALUATION OF BIOFUEL-POWERED ENGINES: AN EXPERIMENTAL STUDY. International Journal of IT Management and Commerce, [S. l.], v. 1, n. 1, p. 1–6, 2026. Disponível em: https://ijimc.com/journal/index.php/ijimc/article/view/1. Acesso em: 28 jul. 2026.