pandemic Archives - Gienvision

Online Learning as New Behaviour Learning System.

When the Covid 19 pandemic was not over, while new academic school calendar in Indonesia had to begin. Then this

The worldwide closure of schools has no historical precedent. 188 countries have imposed countrywide closures, affecting more than 1.5 billion

Just as there are multiple channels through which the Covid 19 pandemic is affecting children. So there are multiple dimensions

$covid, math model$

Since receiving unexplained pneumonia patients at the Jinyintan Hospital in Wuhan, China in December 2019, the new corona virus or