1 Subjects: “...Protein scaffolds...”

2 Subjects: “...scaffold design...”

3 Subjects: “...2D-scaffolds...”

4 Subjects: “...3D scaffold...”

5 Subjects: “...scaffolding strategy...”

6 Subjects: “...paper-based scaffolds...”

7 Subjects: “...,Romance languages teaching,Scaffolding,Intercultural communication,Skills,Immigrant languages...”