Z. Z. Nagara and K. Y. Saour, “Phytochemical and Pharmacological Study of Valepotriates in Valeriana officinalis L. F.Valerianeceae Cultivated in Iraq”, Iraqi Journal of Pharmaceutical Sciences , vol. 24, no. 1, pp. 1–10, Feb. 2018, doi: 10.31351/vol24iss1pp1-10.