The Effects of External Toxicants on Competitive Environment: A Mathematical Modeling Approach. Communication In Physical Sciences, [S. l.], v. 11, n. 4, 2024. DOI: 10.4314/91z18y12. Disponível em: https://journalcps.com/index.php/volumes/article/view/69. Acesso em: 4 jul. 2026.