Mariana, I., 		Fadriyanti, O., & 		Ningrum, V.
(2024).
 Effectiveness of Duration Time to Use the Digital Dental Calculator Application on DMFT Index Measurement.
<em>Journal Of  Indonesian Dental Association, 7</em>(1), 20-26.
Retrieved from <a href="http://jurnal.pdgi.or.id/index.php/jida/article/view/1134" target="_new">http://jurnal.pdgi.or.id/index.php/jida/article/view/1134</a>