Ningsih T, Dimas Akbar Ramadhan Lubis, Saroha Manurung. KAJIAN BIAYA PEMUPUKAN TANAMAN MENGHASILKAN KELAPA SAWIT (Elaeis guineensis Jacq) DI DIVISI F KEBUN SEI KALAM PT. ASAM JAWA . JAE [Internet]. 2019 Dec. 19 [cited 2024 Nov. 15];3(2):97-102. Available from: https://ejurnal.itsi.ac.id/index.php/JAE/article/view/68