DAYOUB, N. . Study of the effect of changing the percentage of germanium affinity for pure silica on the bending coefficient of physical dissipation. Tishreen University Journal -Basic Sciences Series, [S. l.], v. 41, n. 2, 2019. Disponível em: https://journal.tishreen.edu.sy/index.php/bassnc/article/view/8643. Acesso em: 1 may. 2024.