SARAGI, C. P. .; GEA, P. . Analisis Biaya Produksi dan Pendapatan Petani Karet Rakyat. Jurnal Agriust, [S. l.], v. 3, n. 2, p. 38–43, 2024. Disponível em: https://ejournal.ust.ac.id/index.php/AGRIUST/article/view/3498. Acesso em: 3 jul. 2024.