WIBOWO, S. A. DISAIN PISAU SADAP MANUAL UNTUK MENGOPTIMALKAN PRODUKSI TANAMAN KARET (HEVEA BRASILIENSIS). Jurnal Penelitian Karet, [S. l.], v. 35, n. 2, p. 179–188, 2018. DOI: 10.22302/ppk.jpk.v35i2.400. Disponível em: https://ejournal.puslitkaret.co.id/index.php/jpk/article/view/400. Acesso em: 22 dec. 2024.