U. H. Abdul Wahab and Z. J. Awad, “Isolation and Characterization of Iridoid Glycoside (Gardenoside) Present in the Leaves of Gardenia jasminoides J.Ellis Cultivated in Iraq”, Iraqi Journal of Pharmaceutical Sciences , vol. 24, no. 1, pp. 40–48, Mar. 2017, doi: 10.31351/vol24iss1pp40-48.