Dompdf on Laravel 5.1 Greek chars

I am using Laravel 5.1 and I ve installed laravel-dompdf to my project. Unfortunately dompdf is not working for Greek characters. I am using a simple view with lite html code and I have added in my header the meta tag charset utf8. My view is working correctly as html page but when I use pdf stream or download dompdf methods Greeks are like question marks Is there any solution? Thank u

via Chebli Mohamed