Amir, Haeril, Sudarman Sudarman, Akbar Asfar, and Andi Surahman Batara. 2020. “Covid19 Pandemic: Management and Global Response”. JURNAL KESEHATAN LINGKUNGAN 12 (1si):121-28. https://doi.org/10.20473/jkl.v12i1si.2020.121-128.