| SYRIA, AN AGONIZING COUNTRY. THE SOCIO-ECONOMIC, POLITICAL AND ENVIRNOMENTAL IMPLICATIONS OF THE CONFLICT V Popa, O COCOŞ Romanian Review On Political Geography/Revista Româna Geografie Politica 17 …, 2015 | 8 | 2015 |
| Geografia statelor Asiei V Popa Editura Universitară, 2012 | 7 | 2012 |
| Nuclear energy in the context of climate change V Popa, O Cocoș Central European Journal of Geography and Sustainable Development 3 (2), 17-25, 2021 | 4 | 2021 |
| Tendances actuelles dans la dynamique du paysage urbain bucarestois G MANEA, V POPA, A TISCOVSCHI, L TIRLA, I VIJULIE, L BUJOR, ... Analele Universității București (Les anales de l’Université de Bucarest), 21-33, 2007 | 3 | 2007 |
| Hydropower development perspectives in the context of climate change and environmental protection V POPA Annals of the University of Bucharest. Geography Series/Analale …, 2022 | 2 | 2022 |
| The Rol of the Environment in Triggering the Syrian Crisis V Popa, O Cocos Analele Universității București, 2012 | 2 | 2012 |
| Dobrogea, spaţiu de interferenţe geopolitice V Popa Editura Universităţii din Bucureşti, 2006 | 2 | 2006 |
| The Socio-economic Development of Algeria after 1990 in the Context of Social Unrest, Terrorist Attacks and Environmental Restrictiveness V POPA, RC OPREA, O COCOȘ Annals of University of Oradea, Geography Series 24 (1), 5-13, 2014 | 1 | 2014 |
| Public perception regarding the development of nuclear energy in Romania in the context of climate change. V POPA Cinq Continents 13 (27), 2023 | | 2023 |
| Perspectives for the development of geothermal energy in the context of climate change V Popa, P Nicoleta Cinq Continents, Revue Roumaine de Géographie 12 (25), 2022 | | 2022 |
| Dynamics of global energy consumption in the context of climate change. V POPA, O COCOȘ Cinq Continents 11 (23), 2021 | | 2021 |
| PUBLIC PERCEPTION REGARDING AIR POLLUTION IN BUCHAREST DUE TO ROAD TRANSPORT AND THE OPPORTUNITY OF TRAFFIC RESTRICTION FOR POLLUTING VEHICLES V POPA, I ȘANDRIC, R IRIMIA, O COCOȘ | | 2021 |
| Dynamics of global energy consumption in the context of climate change CO Popa Vasile Cinq Continents, Revue Roumaine de Géographie 11 (23), 2021 | | 2021 |
| THE PERCEPTION OF THE INHABITANTS OF PRAHOVA COUNTY ABOUT THE DEVELOPMENT OF PHOTOVOLTAIC PARKS R Oprea, R Cuculici, I Săndulache, V Popa, H Constantinescu International Multidisciplinary Scientific GeoConference: SGEM 20 (5.2), 627-634, 2020 | | 2020 |
| AN OVERVIEW OF ELECTROMOBILITY IN ROMANIA. V POPA, O COCOȘ, R OPREA Annals of the University of Bucharest. Geography Series/Analale …, 2020 | | 2020 |
| PERSPECTIVE DE DEZVOLTARE A MOBILITĂȚII ELECTRICE V Popa | | 2019 |
| ANALYSIS OF THE MULTIDIMENSIONAL VARIABILITY OF THE LANDSCAPE FROM CIUCULUI MOUNTAINS OVER THE PAST 150 YEARS R Cuculici, CR Oprea, G Manea, I Săndulache, V Popa International Multidisciplinary Scientific GeoConference: SGEM 19 (5.2), 91-98, 2019 | | 2019 |
| Schimbări globale și regionale ale mediului V Popa Editura Etnologică, 2019 | | 2019 |
| The global warming's stabilization as an effect of anthropic activities – an uncertainty V Popa Analele Universității București: Geografie,, 2018 | | 2018 |
| Destinații turistice în America de Nord și Centrală V Popa | | 2018 |
