Khalil, M. A. L. and Ayoub, S. M. H. (2020) “Sudanese Vetiver Oil Vetiverianigritana (Benth.) Stapf”, Trends in Pharmaceutical Research and Development Vol. 2, pp. 1-6. Available at: https://stm1.bookpi.org/index.php/tprd-v2/article/view/1575 (Accessed: 18June2026).