Al-Safadi, Rahaf, Riham Al-Safadi, Noor Al-Lowaim, Fatimah Al-Alwi, Duaa Al-Yahya, Bayan Al-Shallaa, Ghadeer Al-Ghanim, Dina Al-Ismail, and Fatimah Al-Haddad. 2019. “Amalgam and Composite Use Among Dental Students in Saudi Arabia”. International Journal of Emerging Trends in Science and Technology 6 (08), 6830-36. http://igmpublication.org/ijetst.in/index.php/ijetst/article/view/1443.