Παραπομπή σε μορφή APA (7η εκδ.)

Λεονάρδου, Α., & Leonardou, A. (2021). Open learner modeling techniques in a digital educational game and study of motivation mechanisms.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Λεονάρδου, Αγγελική, και Angeliki Leonardou. Open Learner Modeling Techniques in a Digital Educational Game and Study of Motivation Mechanisms. 2021.

Παραπομπή σε μορφή MLA (8th εκδ.)

Λεονάρδου, Αγγελική, και Angeliki Leonardou. Open Learner Modeling Techniques in a Digital Educational Game and Study of Motivation Mechanisms. 2021.