PERBEDAAN KANDUNGAN FLUOR PADA EMAIL GIGI SULUNG YANG DITUMPAT SEMEN IONOMER KACA KONVENSIONAL DAN SEMEN IONOMER KACA VISKOSITAS TINGGI EVALUASI ENERGY DISPERSIVE X-RAY SPECTROPHOTOMETRY (Laporan Penelitian) - Asmaraningtyas, Asmaraningtyas; Pediatric Dentistry Residency Program, Faculty of Dentistry, Universitas Indonesia, Jakarta 10430 (Faculty of Dentistry, University of Indonesia, 2015)