Mixed cation and mixed anion effects in sodium sulphate and lithium-tungsten-phosphorus oxides glassesLahbib Abbas, El Houssine Mabrouk, Lahcen Bih, Abdelaziz Ait Sidi Mou and Zahra RamziE3S Web Conf., 726 (2026) 01036DOI: https://doi.org/10.1051/e3sconf/202672601036