Optimal Harvesting Strategy of a Discretization Fractional-Order Biological Model. Iraqi Journal of Science, [S. l.], v. 63, n. 11, p. 4957–4966, 2022. DOI: 10.24996/ijs.2022.63.11.32. Disponível em: https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6626.. Acesso em: 20 dec. 2024.