Pakpahan, Elvira, 		Saragih, Willy, 		Pangaribuan, Beny, AND 		Sidabutar, Tonggi.
" PERAN PEMERINTAH KOTA MEDAN TERHADAP PENANGANAN WABAH COVID-19" <em>Jurnal Darma Agung</em> [Online], Volume 30 Number 2 (14 July 2022)