Mathematical Modeling of Tumors Growth: Competition based on Gompertz model in Two Dimensions. Baghdad Science Journal, Iraq, Baghdad, v. 21, n. 8, p. 2681, 2024. DOI: 10.21123/bsj.2024.9220. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/9220.. Acesso em: 11 mar. 2025.