30Mar/20 Modelo Gravitacional para Explicar el Comercio Exterior del Acero de Estados Unidos con sus Principales Socios Comerciales en el Marco de la Guerra Comercial
30Mar/20 Transport sector and Environmental Impact: Spatial Analysis of Greenhouse Gas Emissions in Poland
30Mar/20 Data Mining Techniques in the Analysis of the Casual Factors Regarding Innovation in the Private Sector at the Level of Europe