PURBAYA, M.; SUWARDIN, D. PENGUJIAN KUALITATIF TERHADAP JENIS KOAGULAN DALAM BAHAN OLAH KARET. Jurnal Penelitian Karet, [S. l.], v. 1, n. 1, p. 103–114, 2017. DOI: 10.22302/ppk.jpk.v1i1.284. Disponível em: https://ejournal.puslitkaret.co.id/index.php/jpk/article/view/284. Acesso em: 22 dec. 2024.