| New Economy between knowledge and risk II Gâf-Deac Deva: Ed. Infomin, 216-218, 2010 | 23 | 2010 |
| Bazele juridice şi economice ale sistemelor de resurse în noua economie I Gâf-Deac Tipo Moldova, 2010 | 14 | 2010 |
| Legal and Economic Basis of Resource Systems in the New Economy, Ed II Gâf-Deac Infomin, Deva, 2007 | 13 | 2007 |
| Legal and Economic Bases of System Resources in the New Economy II Gâf-Deac Edition Infomin, Deva, 2007 | 12 | 2007 |
| Noua economie între cunoaştere şi risc I Gâf-Deac Infomin, 2010 | 10 | 2010 |
| Bazele managementului doxastic I Gâf-Deac Free Mind Publishing, 2013 | 9 | 2013 |
| Evolution of Romania’s Economic Structure and Environment Degradation–An Assessment Through LMDI Decomposition Approach JV Andrei, S Avram, I Băncescu, II Gâf Deac, C Gheorghe Risk Management and Healthcare Policy, 3505-3521, 2021 | 7 | 2021 |
| Bazele învatamântului deschis la distanta I Gâf-Deac Infomin, 2004 | 7 | 2004 |
| Tehnologii moderne I Gâf-Deac, M Gâf-Deac Editura Fundaţiei" România de Mâine", 2000 | 7 | 2000 |
| Noile orizonturi juridice şi globalizarea II Gâf-Deac Editura Infomin, Deva, 2002 | 6 | 2002 |
| Exploatări miniere A Popa, DV Arad, I Gâf-Deac Editura Didactică şi Pedagogică, 1993 | 6 | 1993 |
| New development: from linear to nonlinear economy. Challenges from the perspective of sustainable development II Gâf-Deac, OT Ciutacu, M Gâf-Deac, CM Valeca The 3rd International Conference Economic Scientific Research–Theoretical …, 2015 | 5 | 2015 |
| New legal horizons and globalization II Gâf-Deac Deva: Ed. Infomin, 2002 | 5 | 2002 |
| The Mix of Resources, Security and Sustainability of the Energy Complex in Romania in the European Context CV Radulescu, II Gâf-Deac, F Bran, CO Manescu, DA Bodislav, S Burlacu The AMFITEATRU ECONOMIC journal 25 (63), 447-447, 2023 | 4 | 2023 |
| Short and proximity value chains in the agri-food economy in Romania II Gâf-Deac, F Bran, CV Radulescu, S Burlacu Competitivitatea şi inovarea în economia cunoaşterii, 6-6, 2022 | 4 | 2022 |
| Transition to New Intangible Resource-Based Econom I Gâf-Deac Noble International Journal of Business and Management 1 (1), 1-4, 2017 | 4 | 2017 |
| The development through the endogenous status of the technical and technological changes II Gâf-Deac Journal of Economics and Knowledge Technologies (ISSN 2360-5499/ISSN-L 2360 …, 2015 | 4 | 2015 |
| Management şi marketing pentru resurse minerale I Gâf-Deac Editura Tehnică, Bucureşti, 1997 | 4 | 1997 |
| Decoupling of CO2, CH4, and N2O agriculture emissions in the EU JV Andrei, S Avram, I Băncescu, II Gâf Deac, CA Gheorghe, AI Diaconu Frontiers in Environmental Science 10, 920458, 2022 | 3 | 2022 |
| The development of the agri-food sector in the mountainous areas of Romania CV Radulescu, II Gâf-Deac, S Burlacu, F Bran Competitivitatea şi inovarea în economia cunoaşterii, 24-24, 2022 | 3 | 2022 |