Semi-Analytical Solutions of Multilayer Flow of Viscous Fluids in a Channel. Punjab University Journal of Mathematics, [S. l.], v. 51, n. 4, p. 103–112, 2025. Disponível em: https://pujm.pu.edu.pk/index.php/pujm/article/view/435. Acesso em: 29 jun. 2025.