CardSorter: Towards an Open Source Tool for Online Card Sorts. - Georgios Melissourgos; Christos Katsanos (PCI, 2020)

Do Not Shoot the Messenger: Effect of System Critical Feedback on User-Perceived Usability. - Georgios Melissourgos; Christos Katsanos (HCI (2), 2023)

GR-UMUX and GR-UMUX-LITE: A First Step Towards Standardization of the Usability Metric for User Experience and its LITE Version in Greek. - Christos Katsanos; Georgios Melissourgos; Nikolaos K. Tselios (PCI, 2023)

UEQ-GR and UEQ-S-GR: Towards a Greek Adaptation of the User Experience Questionnaire and its Short Version. - Georgios Melissourgos; Christos Katsanos (CHI Greece, 2025)