INDAR, B.; HUDA, M. N. .; SYARIPUDDIN, S. Analysis of a Discrete Predator-Prey Model for Controlling The Extinction of The Pesut Mahakam (Orcaella brevirostris) with Toxic Effect at The Mahakam River . Jurnal Matematika, Statistika dan Komputasi, [S. l.], v. 20, n. 1, p. 196- 206, 2023. DOI: 10.20956/j.v20i1.26460. Disponível em: https://journal.unhas.ac.id/index.php/jmsk/article/view/26460. Acesso em: 20 may. 2024.