The main purpose of this research is to investigate a mathematical model of nanofluid passing through a stretching sheet having titanium dioxide (TiO2). copper oxide (CuO). and carbon nanotubes (CNTs) as nanoparticles. and sodium alginate is used as a base fluid. https://www.spidertattooz.com/Jacques-Marie-Mage-Baudelaire-2-Montra/