Hamisu, Abubakar, Umar Ibrahim Gaya, and Abdul Halim Abdullah. 2021. “Bi-Template Assisted Sol-Gel Synthesis of Photocatalytically-Active Mesoporous Anatase TiO2 Nanoparticles”. Applied Science and Engineering Progress 14 (3):313-27. https://doi.org/10.14416/j.asep.2021.04.003.