Fenty Maimunah Simbolon, Noverina Chaniago, Abdul Hakim Hutasuhut. THE EFFECTIVENESS OF COCOPEAT AS A PLANTING MEDIA ON THE GROWTH OF SOME OIL PALM VARIETIES (Elaeis guineensis Jacq). IJERE [Internet]. 2022 Jun. 30 [cited 2024 May 19];1(1):170-8. Available from: https://ejournal.ipinternasional.com/index.php/ijere/article/view/658