Usman , Md. Rageeb Md., et al. “Chemical Composition and GC-MS Analysis of Essential Oil from Cymbopogon Martinii Var Sonfia”. Journal of Drug Delivery and Therapeutics, vol. 15, no. 7, July 2025, pp. 96-101, https://doi.org/10.22270/jddt.v15i7.7282.