Pradifta Rangkuti, I. U. and Mardiana Wahyuni (2019) “KORELASI KADAR UNSUR HARA DAUN KELAPA SAWIT TERHADAP KADAR MINYAK SAWIT MENTAH”, Jurnal Agro Estate, 3(1), pp. 18–26. doi: 10.47199/jae.v3i1.58.