Unfortunately the page you're looking doesn't exist (anymore) or there was an error in the link you followed or typed. This way to the home page.
http://www.mon.gov.ua
http://osvita.ua
http://www.test.if.ua
http://testportal.gov.ua
http://pedpresa.com.ua
http://akademium.if.ua
https://if.isuo.org
http://www.ippo.if.ua
www.youtube.com