Pujirahayu, R. . “Determination of Dental Caries Incidence on Elementary School Students in Kendari City”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 49, no. 2, Feb. 2020, pp. 173-80, https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/10645.