I. E. RIEUWPASSA, A. M. FAHRUDDIN, and F. TATENGKENG, “ASSOCIATION BETWEEN ARECA NUT CHEWING HABIT WITH CARIES AND ORAL HYGIENE STATUS IN YPK GETSEMANI ELEMENTARY STUDENTS RAJA AMPAT REGION”, Int J App Pharm, vol. 11, no. 4, pp. 53–56, Aug. 2019.