CEVALLOS ECHEVARRIA, Alejandro Nestor. BIODIESEL PRODUCTION CONTROLLED BY PROGRAMMABLE LOGIC CONTROLLERS (PLC). LACCEI, [S. l.], v. 1, n. 14, 2026. DOI: 10.18687/LACCEI2026.1.1.2254. Disponível em: https://proceedings.laccei.org/index.php/laccei/article/view/7771. Acesso em: 3 oct. 2026.