Background: Green tea, is one of the herbs that have been proven to be effective as an anti-acne, among others.Green tea leaves contain 30-40% polyphenols known as catechins most of which are antimicrobial. For ease ofuse, the ethanolic ... N Widyaningrum,M Murrukmihadi,SK Ekawati - ...
Addiction of gadget for childern are caused of many things. One of them is how their family gives some knowladge of it. Addiction of gadget will lead to the bad things, for example bad management in time and having low grades in their academic. The purpose of this research is to know...