XIAO GUO, T. H.; ZHOU, B. Research on Flow Boundary of Different Kinds of Heavy Oil with Different Fluidities. International Journal of Science and Engineering Invention, [S. l.], p. 5 t0 10, 2015. DOI: 10.23958/ijsei/vol01-i01/02. Disponível em: http://ijsei.in/index.php/ijsei/article/view/2. Acesso em: 4 may. 2024.