“Synthesis and Characterization of Silica Xerogel and Aerogel from Rice Husk Ash and Pulverized Beach Sand via Sol-Gel Route”.
Journal of the Nigerian Society of Physical Sciences 5, no. 4 (November 13, 2023): 11609. Accessed April 22, 2025.
https://journal.nsps.org.ng/index.php/jnsps/article/view/1609.