ITITRAVIVONG, P. “The Combination of Apatite - Wollastonite Glass Ceramic and Bone Morphogenic Protein”. Journal of Metals, Materials and Minerals, vol. 3, no. 1, Aug. 2022, pp. 49-55, https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/1382.