ISLAM, Md Khalil; UDDIN, Moin; GANI, M Osman. A Unified Dynamical System for Nonlinear Diffusion in the Human Respiratory System. GANIT: Journal of Bangladesh Mathematical Society, [S. l.], v. 45, n. 2, p. 018–030, 2025. DOI: 10.3329/ganit.v45i2.86699. Disponível em: https://banglajol.info/index.php/GANIT/article/view/86699. Acesso em: 8 jan. 2026.