TRENC, Andreja. Aula Internacional Plus 1. Journal for Foreign Languages, Ljubljana, SI, v. 13, n. 1, p. 589–592, 2021. DOI: 10.4312/vestnik.13.589-592. Disponível em: https://journals.uni-lj.si/Vestnik/article/view/10123. Acesso em: 13 dec. 2025.