DA SILVA, V. F.; SANTA MARIA, L. C. de; GONCALVES, L. V.; FONSECA, M. G.; BATISTA, L. N. Study of Biodiesel Production from Sunflower Oil Using Non Usual Basic Polymeric Resin as Catalyst. Journal of Technology Innovations in Renewable Energy, [S. l.], v. 2, n. 2, p. 130–138, 2013. DOI: 10.6000/1929-6002.2013.02.02.5. Disponível em: https://www.lifescienceglobal.com/pms/index.php/jtire/article/view/740. Acesso em: 3 may. 2024.