The use 802.11 wireless-based network services have become one of the most widely used network services, this will be directly proportional to the s
Human survival, one of the roles that is controlled by the heart, makes the heart need to be guarded and be aware of its damage.Cardiovascular breakd
The purpose of this research is to know the influence of the application of AMARI COVID-19 to how well the use of the application is received in the