Yassin, Atif,, 		Babiker, S., AND 		Abdel-Rahim, Awad,.
" Some Physicochemical Properties of Essential Oil Extracted from Cymbopogon Schoenanthus (L.) Spreng (Poaceae) by Steam Distillation" <em>Gezira Journal of Engineering and Applied Sciences</em> [على الإنترنت], المجلد 12 العدد 2 (9 July 2018)