Olaniyi, K.J., Ogundeji, A.O., Adewale, T.N., Adegboyega, O., Awodele, M.K. and Adedokun, O. 2023. The Influence of Doping Concentration on Photocatalytic Activity of Bismuth-Doped Titanium (IV) Oxide. Nigerian Journal of Physics. 32, 3 (Nov. 2023), 100–109.