1 Subjects: “... nation...”

2 Subjects: “...National Parks...”

3 Subjects: “...national parks...”

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

5 Subjects: “...national sustainable development plans...”

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

7 “... is of great importance for the optimization of national space. The book mainly focuses on functional...”

8 “... Joint Programme in the Smart Cities Workplan, but also in H2020 as well as Horizon Europe or national...”

9 “... Development Goals (SDGs) set by the United Nations (UN). There are lots of challenges to developing modern...”

10 “... at the national level. These factors result in an increasing interest in undertaking activities in developing...”

11 “... that can be implemented in national, regional or even local energy systems at different implementation...”

12 “... and exploit the deposit. The continuous development of national economies is related to the increasing demand...”

13 “... and national governments in countries around the world, the integration of VSS in trade policies, the emergence...”