Analisis Kestabilan dan Usaha Pemanenan Model Predator Prey Tipe Holling III dengan Keuntungan Maksimum. Jurnal Varian, [S. l.], v. 2, n. 2, p. 55–61, 2019. DOI: 10.30812/varian.v2i2.373. Disponível em: https://journal.universitasbumigora.ac.id/Varian/article/view/373. Acesso em: 8 nov. 2025.