Zikos, Stylianos, Maria Tsourma, Evdoxia E. Lithoxoidou, Anastasios Drosou, Dimosthenis Ioannidis, and Dimitrios Tzovaras. “User Acceptance Evaluation of a Gamified Knowledge Sharing Platform for Use in Industrial Environments”. International Journal of Serious Games 6, no. 2 (June 24, 2019): 89 - 108. Accessed July 17, 2019. http://journal.seriousgamessociety.org/index.php/IJSG/article/view/275.