1.
Simanjuntak GV, Simamora M, Sinaga J. Optimalisasi Kesehatan Penyandang Diabetes Melitus Tipe II Saat Pandemi Covid-19. jceh [Internet]. 2020 Sep. 1 [cited 2025 Sep. 13];3(2):171-5. Available from: https://www.jceh.org/index.php/JCEH/article/view/59