Toxic Effects of Malathion on Morphology of Freshwater Catfish Heteropneustes fossilis. Knowledgeable Research A Multidisciplinary Journal, [S. l.], v. 4, n. 10, p. 119–124, 2025. DOI: 10.57067/. Disponível em: https://knowledgeableresearch.com/index.php/1/article/view/550. Acesso em: 3 nov. 2025.