1 Subjects: “...gel material...”

2 Subjects: “... engineering and materials...”

3 Subjects: “...building materials...”

4 Subjects: “...porous materials...”

5 Subjects: “...critical raw materials (CRM)...”

6 Subjects: “..., surveying and building::TNK Building construction and materials::TNKX Conservation of buildings and building...”

7 Subjects: “...metallized material...”

8 Subjects: “...composite material...”

9 Subjects: “...raw material standardization...”

10 Subjects: “...genetic material...”

11 Subjects: “...banana tissue culture planting material...”

12 Subjects: “...renewable polymer materials used for agriculture...”

13 Subjects: “...renewable raw materials...”

14 Subjects: “...Mechanical engineering and materials / bicssc...”

15 Subjects: “...porous materials...”

16 Subjects: “...porous materials...”