TOAHA, Syamsuddin. Stability Analysis And Maximum Profit Of Logistic Population Model With Time Delay And Constant Effort Of Harvesting. Jurnal Matematika, Statistika dan Komputasi, [S. l.], v. 3, n. 1, p. 9–18, 2018. DOI: 10.20956/jmsk.v3i1.3296. Disponível em: https://journal.unhas.ac.id/index.php/jmsk/article/view/3296. Acesso em: 13 mar. 2025.