FEBRIAN, F.; PRATOTO, A. Development of an energy management system for palm oil refinery facilities: implementing a systems approach. International Journal of Industrial Optimization, [S. l.], v. 6, n. 2, p. 219–236, 2025. Disponível em: http://journal2.uad.ac.id/index.php/ijio/article/view/13254. Acesso em: 5 dec. 2025.