EXISTENCE AND OPTIMAL CONTROL ANALYSIS OF ACID-MEDIATED TUMOR INVASION MODEL. Advances in Differential Equations and Control Processes, [S. l.], v. 30, n. 1, p. 53–72, 2023. DOI: 10.17654/0974324323004. Disponível em: https://pphmjopenaccess.com/adecp/article/view/215. Acesso em: 5 jan. 2026.