Pokhrel, Ashish, Dong Nam Seo, Gae Hyung Cho, and Ik Jin Kim. “Inorganic Phosphate Wet Foams Stabilization to Porous Ceramics by Direct Foaming”. Asian Journal of Chemistry 25, no. 15 (September 10, 2013): 8281–8284. Accessed July 5, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_16_9.