SAMUDRA, Ferdianto Budi; SITORUS, Santun RP; SANTOSA, Edi; MACHFUD, Machfud. Systems dynamic modeling on sustainable apples agriculture. Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management), Bogor, ID, v. 11, n. 4, p. 567–577, 2022. DOI: 10.29244/jpsl.11.4.567-577. Disponível em: https://journal.ipb.ac.id/jpsl/article/view/38074. Acesso em: 25 mar. 2026.