1. Color atlas of glass-ionomer cements;Mount GJ,2002
2. Glass-ionomers in Dentistry;Knight GM,2016
3. Materials for the direct restoration of teeth;Nicholson JW,2016
4. Surface hardness change of restorative filling materials stored in saliva;Okada K;Dent Mater,2001
5. A study of glass-ionomer cement and its interface with enamel and dentin using a low-temperature, high-resolution scanning electron microscopic technique;Ngo KG;Quintessence Int,1997