Syarovy M, Ginting EN, Wiratmoko D, Santoso H. OPTIMALISASI PERTUMBUHAN TANAMAN KELAPA SAWIT DI TANAH SPODOSOL. Petrop [Internet]. 2019Nov.28 [cited 2025Aug.5];2(3):340-7. Available from: https://idjpcr.usu.ac.id/jpt/article/view/2942