Distance education (2) Enseñanza a distancia (2) Enseignement à distance (2) États-Unis (1) Education (Higher) (1) Development (1) Communication (1) War (1) Vector analysis (1) Tools (1) Racing (1) Profit (1) MOOCs (Web-based instruction) (1) Communication--Technological innovations (1) Sources (1) Sources (1) Influence (1) Technological innovations (1) Teachings (1) Study and teaching (Higher) (1) Quality (1) Training of (1) Análisis vectorial (1) Beneficios (1) Guerra (1) Nuevas tecnologías de la información y de la comunicación (1) Enseignement supérieur (1) Conflit (1) Bâtiment universitaire (1) Information (1)