This is a English Friendly subject: International students may request from the teachers: a) resources and bibliographic references in English, b) tutoring sessions in English, c) exams and assessments in English. Description of the English Friendly program: English Friendly subjects are subjects of official degrees and master's degrees from the University of Vigo that are taught in Spanish/Galician, but in which teachers acquire the following commitments: Indicate the English Friendly character of the subject in the teaching guide, according to the procedure indicated by the Vice-Rectory; Translating the teaching guide of the subject into English during the editing period of the teaching guides, paying special attention to the general description, content and evaluation; Provide materials and bibliographic references for monitoring the subject in English, in case international students need it; Attend tutoring in English, if needed by international students; Design and implement English tests and assessments, if required by the international student; Whenever possible, PPT presentations or in another format will be uploaded to the MOOVI space in two versions (English and Spanish/Galician); Internships/exercises/case studies will be offered in both English and Spanish/Galician, whenever possible.