[1]
Syamsafitri, S. et al. 2023. Conversion of Rubber Land Into Palm Oil and Its Effect on Production in North Sumatra. Jurnal Penelitian Pendidikan IPA. 9, 3 (Mar. 2023), 1503–1511. DOI:https://doi.org/10.29303/jppipa.v9i3.3349.