“AN EXPERIMENTAL WORK ON LIGHT RANSMITTING CONCRETE”. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 1, n. 5, p. 251–260, 2014. Disponível em: https://ijaerd.org/index.php/IJAERD/article/view/67. Acesso em: 10 sep. 2025.