C. E. Ogwuche et al. 2026. Phytochemical and GC–MS Characterisation of Polyscias fruticosa Leaf Essential Oil and Its Antimicrobial Activity Against Selected Pathogens. Journal of Science Innovation and Technology Research. 11, 9 (May 2026). DOI:https://doi.org/10.70382/ajsitr.v11i9.082.