AL HADAD, Anaam Sh.; AL HUWAIZI, Abbas F; AL HUWAIZI, Raed F. The Surface Hardness Measurement of Stone and Improved Die Stone After the Addition of a Mixture of Chemical Additives with Different Proportion. Journal of Baghdad College of Dentistry, [S. l.], v. 30, n. 1, p. 1–4, 2018. DOI: 10.12816/0046303. Disponível em: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/2433.. Acesso em: 3 may. 2024.