selected publications academic article Effect of different surface treatment protocols on bond strength to root dentin using bulk fill restorative material. Journal of Negative Results in BioMedicine. 4:89-95. 2020 MICROLEAKAGE ASSESSMENT AND EFFICIENCY OF TWO ANTIMICROBIAL PIT AND FISSURE SEALANTS: AN IN-VITRO STUDY. Egyptian Dental Journal. 63:711-719. 2017 61th ORCA Congress. July 2-5, 2014, Greifswald, Germany: Abstracts. Caries Research. 48:384-450. 2014 60th ORCA Congress. July 3-6, 2013, Liverpool, UK. Caries Research. 47:433-531. 2013 59th ORCA Congress. June 2730, 2012, Cabo Frio, Brazil. Caries Research. 46:268-338. 2012 Effect of resin infiltration on white spot lesions after debonding orthodontic brackets.. American journal of dentistry. 25:3-8. 2012 58th Annual ORCA Congress. Caries Research. 45:174-242. 2011