Investigation of Gas Diffusion by using Bout++ Fluid Simulation: Role of Density Gradient . Indian Journal of Pure & Applied Physics (IJPAP), [S. l.], v. 63, n. 8, p. 750–755, 2025. DOI: 10.56042/ijpap.v63i8.20134. Disponível em: https://or.niscpr.res.in/index.php/IJPAP/article/view/20134. Acesso em: 14 may. 2026.