Tito Prastyo R et al. 2012. PENGARUH NANOPARTIKEL ZnO TERHADAP STRUKTURMIKRO SEMEN GIGI SENG FOSFAT. Jurnal Sains Materi Indonesia. 13, 4 (Jul. 2012), 27–30. DOI:https://doi.org/10.17146/jsmi.2012.13.4.4752.