Łach, Michał, Janusz Mikuła, Wei-Ting Lin, Patrycja Bazan, Beata Figiela, and Kinga Korniejenko. “Development and Characterization of Thermal Insulation Geopolymer Foams Based on Fly Ash”. Proceedings of Engineering and Technology Innovation 16 (August 26, 2020): 23–29. Accessed December 7, 2024. https://ojs.imeti.org/index.php/PETI/article/view/5291.