A Game Design-Centric Taxonomy for Feedback Features in Digital Serious Games. - André Almo; Mariana Rocha; Attracta Brennan; Pierpaolo Dondio (GALA, 2023)

Not (Only) a Matter of Position: Player Traits Which Influence the Experience with the Leaderboard in a Digital Maths Game. - Pierpaolo Dondio; André Almo; Maíra Amaral; Ephrem Tibebe; Mariana Rocha; Attracta Brennan (GALA, 2023)

Exploring the Impact of Player Traits on the Leaderboard Experience in a Digital Maths Game. - André Almo; Mariana Rocha; Attracta Brennan; Pierpaolo Dondio (Int. J. Serious Games, 2024)