(Tidak ada ringkasan artikel)
Sumber asli: https://surabayaonline.co/2020/03/22/call-center-112-optimalkan-layanan-covid-19/
(Tidak ada ringkasan artikel)
Sumber asli: https://surabayaonline.co/2020/03/22/call-center-112-optimalkan-layanan-covid-19/