SISWOYO, E.; GUNAWAN, . SYNTHESIS AND CHARACTERIZATION HYDROXYAPATITE FROM CALCIUM OXIDE (CAO) CHICKEN EGG SHELL WITH PRECIPITATION METHOD . MATTER: International Journal of Science and Technology, [S. l.], v. 4, n. 2, p. 40–45, 2018. DOI: 10.20319/mijst.2018.42.4045. Disponível em: https://grdspublishing.org/index.php/matter/article/view/1673. Acesso em: 30 apr. 2024.