OMUKUBA , Makwata Harun; WASIKE, Adu A. M.; BRUNO , Ochanda Jairus. Stability Analysis of a Fishery Model with Nonlinear Variation in Market price . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 2, n. 2, p. Pg 50–61, 2015. Disponível em: https://ajest.org/index.php/ajest/article/view/246. Acesso em: 12 jun. 2026.