1. Puzer D., Amuzu A., Abandoh A., Nkrumah I., Kwakye-Awuah B., Ampong F., Nkum R., Boakye F. A New Approach of Obtaining Sodium Metasilicate from Dealuminated Kaolin for The Synthesis of Amorphous Silicon Dioxide Nanoparticles // East European Journal of Physics. 2025. № 2. C. 313-319.