Syawqie, A., J. Putri, S. Yessica, and N. Najmi. “Oral Manifestations in Patients With Down’s Syndrome and Management in Prosthodontics”. Jurnal EduHealth, vol. 14, no. 01, Jan. 2023, pp. 115-22, https://ejournal.seaninstitute.or.id/index.php/healt/article/view/1263.