SYAMSAFITRI, Syamsafitri; GUNAWAN, Indra; RAMBE, Rahmi Dwi Handayani; DALIMUNTHE, Mahyuddin; NURHAYATI, Nurhayati. Conversion of Rubber Land Into Palm Oil and Its Effect on Production in North Sumatra. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 3, p. 1503–1511, 2023. DOI: 10.29303/jppipa.v9i3.3349. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/3349. Acesso em: 20 may. 2024.