Martinho VJPD. (2021) Characteristics of Farms in the European Union: Relationships Between Energy Costs and Other Variables. In Energy Costs and Farm Characteristics in the European Union: Highlighting Linkages with Structural and Policy Dimensions. SpringerBriefs in Applied Sciences and Technology, Springer International Publishing: 19-83.
Martinho VJPD. (2021) Insights Taken from Bibliometric Analysis of the Several Dimensions for Energy in Agriculture. In Energy Costs and Farm Characteristics in the European Union: Highlighting Linkages with Structural and Policy Dimensions. SpringerBriefs in Applied Sciences and Technology, Springer International Publishing: 1-18.
Martinho VJPD. (2021) Realities of Entrepreneurship in the European Union and Other World Countries: Are We Prepared for the New Paradigm After the Pandemic? In Handbook of Research on Entrepreneurship, Innovation, Sustainability, and ICTs in the Post-COVID-19 Era. Edited by Luisa Cagica Carvalho, Leonilde Reis and Clara Silveira. IGI Global.
Martinho VJPD. (2021) Reducing Energy Costs in European Union Farms: Analysis of Efficiency. In Energy Costs and Farm Characteristics in the European Union: Highlighting Linkages with Structural and Policy Dimensions. SpringerBriefs in Applied Sciences and Technology, Springer International Publishing: 85-113.
Martinho VJPD. (2021) The Evolution in Number of Guests and Overnight Stays: Is the Tourism Sector Sufficiently Prepared for New Paradigms? In Economics of Tourism in Portugal: Impacts of the COVID-19 Pandemic. SpringerBriefs in Economics, Springer International Publishing: 1-38.
Martinho VJPD. (2021) The Main Changes in Tourism Revenues: There Are Alternatives? In Economics of Tourism in Portugal: Impacts of the COVID-19 Pandemic. SpringerBriefs in Economics, Springer International Publishing: 39-65.
Martinho VJPD. (2021) Will All Municipalities Be Affected in the Same Way by Changes in Overnight Stays? In Economics of Tourism in Portugal: Impacts of the COVID-19 Pandemic. SpringerBriefs in Economics, Springer International Publishing: 67-101.
Mourão P, Martinho V. (2021) Economics and COVID-19: A Bibliometric Analysis of the First Months of Publications. In Handbook of Research on Reinventing Economies and Organizations Following a Global Health Crisis. Edited by Teresa Gomes da Costa, Inês Lisboa and Nuno Miguel Teixeira. IGI Global.
Mourão P, Martinho VD (2020) Portuguese Ministers as Political Survivors: an empirical analysis of the first 20 Constitutional Governments. Revista de Sociologia e Política, 28(73), e006: 1-22.
Martinho VJPD (2020) Exploring the Topics of Soil Pollution and Agricultural Economics: Highlighting Good Practices. Agriculture, 10(1), 24: 1-19.
