AL-WAHAB, D. Z. N. An evaluation of the effects of different pH levels and multiple firing temperatures on hardness of ceramic. Mustansiria Dental Journal, [S. l.], v. 13, n. 1, p. 25–30, 2019. DOI: 10.32828/mdj.v13i1.795. Disponível em: https://mdj.uomustansiriyah.edu.iq/index.php/mdj/article/view/795. Acesso em: 17 may. 2024.