Sousa, Breno, Challco, Geiser, Reis, Marcelo, Santana, Ig, Barbosa, Jessica, Martins, Francys, AND Isotani, Seiji. " Do gamified tutoring systems hinder sexual diversity? An experimental study with cis-heteronormative stereotype" Companion Proceedings of the Brazilian Congress on Computers in Education (CBIE) [Online], (6 November 2023)