Discrete Time Optimal Harvesting of Fish Populations with Age Structure. Letters in Biomathematics, [S. l.], v. 1, n. 2, p. 193–207, 2023. DOI: 10.30707/LiB1.2Ding. Disponível em: https://lettersinbiomath.org/manuscript/index.php/lib/article/view/18.. Acesso em: 8 jul. 2024.