Association, I., D.(2017).Journal of American Dental Association Vol. 148 No,.2 (Februari 2017 Vol. 148 No. 2).USA, Canada:Elsevier Inc.
Gaya MLA
Association, I., D..Journal of American Dental Association Vol. 148 No,.2.Februari 2017 Vol. 148 No. 2USA, Canada:Elsevier Inc,2017.Jurnal Internasional.