Erliera, Rika Mayasari Alamsyah, and Novita Zein Harahap, “HUBUNGAN STATUS GIZI DENGAN KASUS GIGI BERJEJAL PADA MURID SMP KECAMATAN MEDAN BARU: RELATIONSHIP BETWEEN NUTRITIONAL STATUS AND DENTAL CROWDING OF JUNIOR HIGH SCHOOL STUDENTS IN MEDAN BARU”, Dentika Dental J., vol. 18, no. 3, pp. 242-246, Jul. 2015.