In the following link you can find the message of greetings published in the newsportal of KKE in greek:
Dear Comrades
On the occasion of the 21st Congress of the Communist Party of Greece, the members of the Central Committee and the entire membership of the Party Communists of Serbia are in solidarity with your party and give full support to the work of the Congress. We are convinced that at the 21st Congress you will make the best decisions in the interest of the working class and the people of Greece.
Please convey our warm greetings and best wishes to the Central Committee and all members of our fraternal KKE.
Comradely greeting
Communists of Serbia
Intrenational secretary
Dejan Jovanovic
