GAYET-KERGUIDUFF, G. Trachyandesite: A Resource for the Future of Old Buildings. Journal of Architectural and Engineering Research, [S. l.], v. 6, p. 11–15, 2024. DOI: 10.54338/27382656-2024.6-002. Disponível em: https://jaer.nuaca.am/index.php/jaer/article/view/152. Acesso em: 14 may. 2026.