Advances in Public Transport Platform for the Development of Sustainability Cities Por 
Implementation of Sensors and Artificial Intelligence for Environmental Hazards Assessment in Urban, Agriculture and Forestry Systems Por 
Artificial Intelligence and Ambient Intelligence Por 
Human Security in World Affairs: Problems and Opportunities Por 
Assessing Atmospheric Pollution and Its Impacts on the Human Health Por 
Repensar la conservación. Naturaleza, mercado y sociedad civil Por 
Environmental Energy Sustainability at Universities Por 
Governing the Climate-Energy Nexus Por 
Renewable and Sustainable Energy: Current State and Prospects Por 
Renewable Energy and Energy Saving: Worldwide Research Trends Por