Application of sensitivity analysis in self purification of the Surma river, Bangladesh. BRAC University Journal, [S. l.], v. 7, n. 1 & 2, 2026. DOI: 10.64501/7dwt4b87. Disponível em: http://103.69.149.153/index.php/buj/article/view/60.. Acesso em: 11 aug. 2026.