tampilan
China retires major Covid tracking app as virus rules ease | WION Shorts
China retires Covid tracking app as part of easing virus rules | World News | English News | WION
How Hong Kong’s new coronavirus contact-tracing app works
Coronavirus tracing apps: False hope and hidden dangers? | COVID-19 Special
Tracking the virus by smartphone: an app to contain the Covid-19 pandemic?
Learn What China Did To Successfully Stop Coronavirus
Inc42 Shots | India To Use Phone Tracking Apps To Monitor Coronavirus Cases
Apple, Google Bring Covid-19 Contact-Tracing to 3 Billion People