EFFECT OF FELDSPAR AND SILICA VARIATION ON THE PROPERTIES OF DENTAL PORCELAIN. Nigerian Journal of Technology, [S. l.], v. 42, n. 1, p. 107–113, 2023. DOI: 10.4314/njt.v42i1.13. Disponível em: https://nijotech.com/index.php/nijotech/article/view/3060. Acesso em: 16 apr. 2026.