COVID-19 Fully Free Courses by World Health Organization(WHO) & Get Certificate.
Video & Edit: Md.Kamal Hossain.
Everyone is in lockdown because of the epidemic Corona virus. Since you are at home, learn a little about the corona virus. Learn about the Corona virus. Take a course on who's guide line. The course is completely free. At the end of the course you will get a certificate and it is free.