Purnama, Y. H. C., Mastutik, G., & Putra, S. T. (2018). Increased Activity Of Mature Osteoblast from Rat Bone Marrow-Mesenchymal Stem Cells tn Osteogenic Medium Exposed to Melatonin. Folia Medica Indonesiana, 54(4), 282–288. https://doi.org/10.20473/fmi.v54i4.10714