1 Subjects: “...Chinese national scenic areas...”

2 Subjects: “...National Land Cover Database (NLCD)...”

3 Subjects: “... Nation; Digitalization; Technological development; History of education; History of educational...”

4 Subjects: “...national parks...”

5 Subjects: “...United Nations...”

6 Subjects: “...United Nations...”

7 “..., analyses regional policy on a national, regional, and continental scale with reference to the SADC...”

8 “... published by MDPI on the topic. It highlights the most recent internationally/nationally funded projects...”

9 “... for Sustainable Development and the Sustainable Development Goals adopted by the United Nations in 2015. Already...”

10 “... in socio-economic dimension, urbanization etc.), in the urban space particularly in developing nations...”