Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Hannah Kim:

"

In November 1989, she wrote and edited The Hammer,[1][2][3] a monthly magazine for social affairs. She was active in the homeless movement which was established that year, in which its activity tents were established throughout the country, mainly in the neighborhoods.[citation needed]