Microwave-assisted transesterification of waste cooking oil using zinc ferrite catalyst for biodiesel production. Indian Journal of Chemical Technology (IJCT), [S. l.], v. 31, n. 4, p. 604–612, 2024. DOI: 10.56042/ijct.v31i4.8300. Disponível em: https://or.niscpr.res.in/index.php/IJCT/article/view/8300. Acesso em: 15 may. 2026.