Chika Oliver Ujah

2 ta ish

University of Johannesburg

1. Production of hydrogen energy from biomass: Prospects and challenges

   Nebechi Kate Obiora, Chika Oliver Ujah, Christian O. Asadu +2

   MaqolaOAOchiq kirish20245 iqtibos

   ABIABI:AkademIndex/2026.other.120551

2. Treatment of crude oil-polluted water using CoFe2O4-doped mango (Mangifera indica) seed shell composite

   Christian O. Asadu, Chika Oliver Ujah, Benjamin Nnamdi Ekwueme +6

   MaqolaOAOchiq kirishAdsorption and biosorption for pollutant removalApplied Water Science20240 iqtibos

   ABIABI:AkademIndex/2024.article.003561