AMOO, S.A. Effects of Variable Viscosity on Heat and Mass Transfer over an ExponentiallyPorous Stretching Surface. Al-Hikmah Journal of Pure and Applied Sciences (AJPAS) , [S. l.], v. 2, n. 2, p. 98–105, 2026. Disponível em: https://alhikmahuniversity.edu.ng/AJPAS/index.php/journal/article/view/141. Acesso em: 4 jul. 2026.