SHANSHOOL, Jabir .; AL-QAMAJE, Haider M. T. Effect of Molecular Weight on Turbulent Drag Reduction with Polyisobutylene. Nahrain University College of Engineering Journal, [S. l.], v. 11, n. 1, p. 52–59, 2008. Disponível em: https://oldjournal.eng.nahrainuniv.edu.iq/index.php/main/article/view/496.. Acesso em: 23 dec. 2024.