It is hereby certified that Athanasios Patras has successfully attended and completed the course: Ling1: What is language? From intellect to voice

which is offered by Mathesis MOOCs, developed in Crete University Press of the Foundation for Research and Technology - Hellas, with the lecturer Mr Phoevos Panagiotidis, professor at the University of Cyprus.

Τhe duration of the course was six weeks with an estimated study time of 40 hours needed to complete the course. The period of attendance and completion of the course was from 14/6/2021 to 30/9/2021. This course is offered via the platform OpenEdX/gr of Mathesis in compliance with all established technical and educational specifications. The assessment procedure is based on the honour code by which the participants commit to abide. The responsibility for the content of the course and its assessment lies exclusively with the lecturer.