Guadalupe Francia
Diana Ieleja
Palle Rasmussen
EACEA — Education, Audiovisual and Culture Executive Agency,
Structural Indicators for Monitoring Education and Training Systems in Europe – 2015
Nima Sharmahd
Arianna Lazzari
Hanna Siarova
Svetla Toneva
Carlo Raffo,
Alan Dyson,
Kirstin Kerr,
NESET Rapport,