ITALIANO:https://www.uniroma1.it/sites/default/files/field_file_allegati/vademecum_per_studenti_opis_2020_21.pdf
ENGLISH:https://www.uniroma1.it/sites/default/files/field_file_allegati/guided_path_to_access_students_opinions_questionnaire_2020_2021.pdf
Codici di riferimento corso/OPIS codes
