“SIMULTANEOUS USE OF LIQUID AND SOLID FOAMING AGENTS BY A NONCONVENTIONAL TECHNIQUE TO OBTAIN A HIGH-STRENGTH GLASS FOAM WITH FINE POROSITY”. Nonconventional Technologies Review 25, no. 2 (June 30, 2021). Accessed April 30, 2026. http://www.revtn.ro/index.php/revtn/article/view/333.