Analysis of viscoelastic fluid flow in different geometries abrupt contraction. University of Thi-Qar Journal for Engineering Sciences, [S. l.], v. 11, n. 1, p. 31–48, 2020. DOI: 10.31663/tqujes.11.1.376(2020). Disponível em: https://jeng.utq.edu.iq/index.php/main/article/view/265.. Acesso em: 5 may. 2024.