Celestine Teryange M. Effect of Some Physical Factors and Chemical Processing on the Yield and Quality of Nanosilica Derived from Rice Husk: Effectiveness of H3PO4 Pre-treatment on Structural and Optical Properties. International Journal of Engineering and Applied Physics [Internet]. 2023Oct.2 [cited 2024Jul.27];3(3):865-78. Available from: https://ijeap.org/ijeap/article/view/167