Moumoutzis, N.; Apostolos Rigas, N.; Xanthaki, C.; Maragkoudakis, Y.; Christodoulakis, S.; Paneva-Marinova, D.; Pavlova, L. Employing Theatrical Games to Establish and Support Onlife Learning Communities on Mathematical Principles of Informatics. DiPP 2020, 10, 19-44.