Oksana, Riska Dian Oktari, Arya Wirandanu. Differences in Soil Nutrient Levels in Oil Palm Plantations (Elaeis guineensis Jacq.) Planting Age 6 and 8 Years : -. JUATIKA [Internet]. 2025May1 [cited 2025Aug.5];7(2):632 -. Available from: https://ejournal.uniks.ac.id/index.php/JUATIKA/article/view/4677