Ritonga, N., R. A. Siregar, N. H. Nasution, and D. Ramadhini. “ANALISIS DETERMINAN FAKTOR RISIKO DIABETES MELITUS TIPE II DI PUSKESMAS BATUNADUA TAHUN 2019”. Jurnal Kesehatan Ilmiah Indonesia (Indonesian Health Scientific Journal), vol. 4, no. 2, Dec. 2019, pp. 140-5, https://jurnal.unar.ac.id/index.php/health/article/view/294.