Van ND. One-pot, selective synthesis of orthorhombic and rhombohedral NaNbO3 by hydrothermal method. VJChem [Internet]. 2017 Oct. 30 [cited 2024 Apr. 29];55(5):602. Available from: https://vjs.ac.vn/index.php/vjchem/article/view/2525-2321.2017-00515