SIDRAH AHMED. NON-EXISTENCE OF A GLOBALLY CONVEX ENTROPY PAIR AND WAVE STRUCTURE FOR A FLUID DYNAMICS MODEL OF BIOFILMS. Spectrum of Engineering Sciences, [S. l.], v. 4, n. 5, p. 562–569, 2026. Disponível em: https://thesesjournal.com/index.php/1/article/view/2732. Acesso em: 10 may. 2026.