Kamal, Achmad F., Diah Iskandriati, Ismail H. Dilogo, Nurjati C. Siregar, Errol U. Hutagalung, R. Susworo, Achmad A. Yusuf, and Adang Bachtiar. 2013. “Biocompatibility of Various Hydoxyapatite Scaffolds Evaluated by Proliferation of rat’s Bone Marrow Mesenchymal Stem Cells: an <em>in vitro</em> Study”. Medical Journal of Indonesia 22 (4):202-8. https://doi.org/10.13181/mji.v22i4.600.