“Influence of Reactant Catalyst Type and Drying Control Chemical Additives (DCCA) on Optical and Structural Properties of Silica Aerogel Prepared via Ambient Pressure Drying”. Iraqi Journal of Science 58, no. 1A (January 19, 2022): 63–70. Accessed January 19, 2025. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6191.