Studying the Electrical properties and microstructure of the SnO2-Co3O4-Nb2O5 varistor doped with Lanthanum oxide (La2O3). Damascus University Journal for the basic sciences, [S. l.], v. 35, n. 1, 2021. Disponível em: https://journal.damascusuniversity.edu.sy/index.php/basj/article/view/1061. Acesso em: 18 jun. 2026.