Aqdim, S. et al. 2008. Structural and Durability Investigation of the Vitreous Part of the System (35-z)Na2O-zFe2O3-5Al2O3-60P2O5. Eurasian Chemico-Technological Journal. 10, 1 (Jan. 2008), 9–17. DOI:https://doi.org/10.18321/ectj401.