I applied through university. The process took 2 months. I interviewed at University of Rousse
Interview
three-steps competition: 1) providing diploma of at least master degree; 2) a written examination upon a specific field (i.e. economics, management, transport - the field that the participant has decided to work in as a researcher); 3) a verbal examination.
Interview questions [1]
Question 1
Do you think that you might be able to write a doctoral paper within 3 years?