ELIMBINZI, E. .; NYANDORO, S. S. Biodiesel production by esterification of ricinoleic acid over a series of synthesized sulfated zirconia catalysts. Tanzania Journal of Science, [S. l.], v. 47, n. 2, p. 812–825, 2021. DOI: 10.4314/tjs.v47i2.36. Disponível em: https://tjs.udsm.ac.tz/index.php/tjs/article/view/718. Acesso em: 25 apr. 2024.