[1]
G. Figueredo, J. Claude Chalchat, F. Y. Al Juhaimi, and M. Musa Ozcan, “Effect of Harvest Years on Chemical Composition of Essential Oil of Bitter Fennel (Foeniculum vulgare subsp. piperitum) Leaves”, ajc, vol. 24, no. 5, pp. 2228–2230, Jan. 2012.