Ginting, I. R., F. Maulida, I. A. Ulfah, N. K. Elfiyani, P. Dara, and H. Pratomo. “ANALISIS KEBIJAKAN GLOBAL TRAVEL WARNING SELAMA PANDEMI COVID-19 DAN IMPLEMENTASINYA DI INDONESIA: ANALYSIS OF THE GLOBAL TRAVEL WARNING POLICY DURING THE COVID-19 PANDEMIC AND ITS IMPLEMENTATION IN INDONESIA”. Quality : Jurnal Kesehatan, vol. 14, no. 2, Dec. 2020, pp. 85-100, https://ejournal.poltekkesjakarta1.ac.id/index.php/adm/article/view/112.