Web Based and Online Applications in STEM Education. - Chrysovalantis Kefalis; Athanasios Drigas (Int. J. Eng. Pedagog., 2019)

The Effects of Video Games in Memory and Attention. - Chrysovalantis Kefalis; Eirini-Zoi Kontostavlou; Athanasios Drigas (Int. J. Eng. Pedagog., 2020)

The Role of 3D Printing in Science, Technology, Engineering, and Mathematics (S.T.E.M.) Education in General and Special Schools. - Chrysovalantis Kefalis; Constantine Skordoulis; Athanasios Drigas (Int. J. Online Biomed. Eng., 2024)