RAO, K. K. Laminar Flow of a Visco- Elastic Fluid Through Rectangular Channel. Defence Science Journal, [S. l.], v. 20, n. 2, p. 77–82, 2014. DOI: 10.14429/dsj.20.6129. Disponível em: https://publications.drdo.gov.in/ojs/index.php/dsj/article/view/6129. Acesso em: 6 jul. 2025.