Gbenga Festus Akomolafe และ Zakaria Bin Rahmad. (2020) Wetlands invaded by Pneumatopteris afra (Christ.) Holttumare less diverse and more threatened than non-invaded ones in Nigeria. <i>Songklanakarin Journal of Science and Technology</i>, <i>42</i>(4), 858-864.Gbenga Festus Akomolafe และ Zakaria Bin Rahmad. "Wetlands invaded by Pneumatopteris afra (Christ.) Holttumare less diverse and more threatened than non-invaded ones in Nigeria". Songklanakarin Journal of Science and Technology 42 (2020):858-864.Gbenga Festus Akomolafe และ Zakaria Bin Rahmad. Wetlands invaded by Pneumatopteris afra (Christ.) Holttumare less diverse and more threatened than non-invaded ones in Nigeria. Research and Development Office, Prince of Songkla University:ม.ป.ท. 2020.