A. Hussien, Suhaib, and Zainab J. Awad. “Isolation and Characterization of Triterpenoid Saponin Hederacoside C. Present in the Leaves of Hedera Helix L. Cultivated in Iraq”. Iraqi Journal of Pharmaceutical Sciences , vol. 23, no. 2, Mar. 2017, pp. 33-41, https://doi.org/10.31351/vol23iss2pp33-41.