Dr. Badar Almamari. “Borax Frit: Testing Leadless Fluxes for Glazing Earthenware Ceramics in Educational Institution ”. Elementary Education Online 20, no. 6 (December 19, 2023): 1016–1025. Accessed September 1, 2024. https://ilkogretim-online.org/index.php/pub/article/view/5707.