E. D. Milakis, C. C. Argyrakou, and E. Chantzouli, “Digital Educational Technologies in Gifted STEAM Education: A Qualitative Case Study of Teachers’ Perceptions and Practices in a Mixed-Ability Learning Context”, J. Hypermedia Technol. Enhanc. Learn., vol. 4, no. 2, pp. 104–144, Jun. 2026.