Maskoen, A. M., N. S. Rahayu, and S. L. Nasroen. “Optimizing Examination of Methylenetetrahydrofolate Reductase Gene Promoter Methylation in Cleft Lip With or Without Cleft Palate Non-Syndromic Patients Using the Pyrosequencing Method”. Dental Journal, vol. 57, no. 3, July 2024, pp. 184-8, doi:10.20473/j.djmkg.v57.i3.p184-188.