COMPARATIVE ANALYSIS OF THE OWN EXPERIMENTAL TECHNIQUES OF PRODUCING THE FOAMED GLASS-CERAMIC. Journal of Engineering Studies and Research, [S. l.], v. 22, n. 2, p. 55–64, 2016. DOI: 10.29081/jesr.v22i2.113. Disponível em: https://jesr.ub.ro/journal/article/view/113. Acesso em: 13 sep. 2025.