Mathematical advection-diffusion model of primary and secondary pollutants emitted from the point source with mesoscale wind and removal mechanisms. Journal of the Nigerian Society of Physical Sciences, [S. l.], v. 7, n. 2, p. 2337, 2025. DOI: 10.46481/jnsps.2025.2337. Disponível em: https://journal.nsps.org.ng/index.php/jnsps/article/view/2337. Acesso em: 26 apr. 2025.