JADA, I.(2020).Journal The American Dental Association Volume 151, Issue 1 January 2020 (Volume 151, Issue 1 January 2020).New York:Elsevier, Inc.
Gaya MLA
JADA, I..Journal The American Dental Association Volume 151, Issue 1 January 2020.Volume 151, Issue 1 January 2020New York:Elsevier, Inc,2020.Jurnal Internasional.