Sareea Al-Rekaby, Layth, and khalid Mohsein Atiyah ALhatemi. 2020. “Antibacterial Activities for Root Extracts of (goldenrods) Solidago Canadensis L Treated by Nano and Bio Fertilizer”. Al-Qadisiyah Journal of Pure Science 25 (4), Bio 1-14. https://doi.org/10.29350/qjps.2020.25.4.1201.