Furi, M., 		Dona, R., & 		Tristan, V.
2022 Apr 29.  Determination of Vitamin E Levels in n-Hexane Extract of Palm Fruits (Elaeis guineensis Jacq)  and CPO (Crude Palm Oil) using HPLC Method. JURNAL ILMU KEFARMASIAN INDONESIA. [Online] 20:1