PASARIBU, S. A.; PRASETYO, N. E.; OKTAVIA, F. . KEUNIKAN DAN KESERAGAMAN KLON KARET IRR 220 DAN IRR 429. Jurnal Penelitian Karet, [S. l.], v. 41, n. 2, p. 81–92, 2023. DOI: 10.22302/ppk.jpk.v41i2.866. Disponível em: https://ejournal.puslitkaret.co.id/index.php/jpk/article/view/866. Acesso em: 3 jul. 2024.