| Assessing productive efficiency in Nigerian airports using Fuzzy-DEA P Wanke, CP Barros, OR Nwaogbe Transport Policy 49, 9-19, 2016 | 114 | 2016 |
| An analysis of the impact of air transport sector to economic development in Nigeria OR Nwaogbe, H Wokili, V Omoke, B Asiegbu Journal of Business and Management 14 (5), 41-48, 2013 | 44 | 2013 |
| Efficiency in Nigerian ports: handling imprecise data with a two-stage fuzzy approach P Wanke, OR Nwaogbe, Z Chen Maritime Policy & Management 45 (5), 699-715, 2018 | 40 | 2018 |
| Quality of the paratransit service (tricycle) and its operation in Aba, Nigeria: An analysis of customers' opinions OR Nwaogbe, CC Ibe, SI Ukaegbu Journal of Transport and Supply Chain Management 6 (1), 262-276, 2012 | 30 | 2012 |
| Efficiency in Nigerian airports CP Barros, P Wanke, OR Nwaogbe, MAK Azad Case Studies on Transport Policy 5 (4), 573-579, 2017 | 22 | 2017 |
| Infrastructure financing and management: The impact of concession on the operations and performance of Nigerian seaports V Omoke, IA Diugwu, OR Nwaogbe, CC Ibe, DA Ekpe Science and Education Publishing, 2015 | 19 | 2015 |
| As assessment of airline service quality in a category one nation: focus on Mallam Aminu Kano International Airport OR Nwaogbe, A Pius, AO Balogun, CC Ikeogu, V Omoke International Journal of Aviation, Aeronautics, and Aerospace 4 (1), 7, 2017 | 17 | 2017 |
| Analysis of the Impact of Port Operations on Nigerian Economy: A Focus on Apapa Seaport V Omoke, AC Aturu, OR Nwaogbe, AO Ajiboye, IA Diugwu Faculty of Social Sciences, University of Port Harcourt, Nigeria, 2017 | 15 | 2017 |
| The Quality Of Mass Transit Service In Abuja, Nigeria: An Analysis Of Customers Opinions. R Nwaogbe Obioma, SI Ukaegbu, C Ibe Calistus International Journal of Scientific & Technology Research 2, 12, 2013 | 14 | 2013 |
| Efficiency analysis of the Nigeria airports: An application of DEA-BCC model OR Nwaogbe, IC Ogwude, CC Ibe International Scientific Journal of Air Transport Industry (AERO-Journal) 2 …, 2017 | 12 | 2017 |
| Efficiency driver in Nigerian airports: a bootstrap DEA–censored quantile regression approach OR Nwaogbe, P Wanke, IC Ogwude, CP Barros, AK Azad Journal of Aviation Technology and Engineering 7 (2), 2, 2018 | 11 | 2018 |
| An assessment of productivity and efficiency in Nigerian airports using Data Envelopment Analysis OR Nwaogbe, IC Ogwude, CP Barros Proceedings of the 19th Air Transport Research Society (ATRS) World …, 2015 | 10 | 2015 |
| Cost minimisation of product transhipment for physical distribution management OR Nwaogbe, V Omoke, EC Ubani, SI Ukaegbu Journal of Transport and Supply Chain Management 7 (1), 1-9, 2013 | 10 | 2013 |
| An Investigation into the Effect of Airport Touting from the Passengers’ Perspective: A Case of Nnamdi Azikiwe Airport Abuja A Pius, OR Nwaogbe, O Opeoluwa, I Guenane Transportation Research Procedia 28, 69-78, 2017 | 9 | 2017 |
| Assessment of Airport Productivity and Efficiency in Nigeria OR Nwaogbe Unpublished Ph. D Thesis Dissertation, Federal University of Technology Owerri, 2018 | 8 | 2018 |
| An empirical study of Nigerian seaports operational performance OR Nwaogbe, A Pius, A Abduljelil, HH Alharahsheh Transport & Logistics: The International Journal 20 (48), 73-87, 2019 | 7 | 2019 |
| An investigation into the Nigerian rail transport quality of service: From the Passengers' Perspective A Pius, O Nwaogbe, I Ogwude Canadian Transportation Research Forum 53rd Annual Conference-The Future of …, 2018 | 7 | 2018 |
| Service Quality and Passenger Satisfaction in Air Transportation in a Developing Economy: Evidence from Nigeria OR Nwaogbe, IC Ogwude, A Pius Journal of Aviation Technology and Engineering 10 (1), 30, 2021 | 6 | 2021 |
| PERFORMANCE APPRAISAL OF NIGERIAN AIRPORTS: STOCHASTIC FRONTIER ANALYSIS. OR Nwaogbe, EA Ejem, IC Ogwude, FO Idoko, A Pius Transport & Logistics 18 (44), 2018 | 6 | 2018 |
| Estimating Nigerian airports production functions using Cobb Douglas analytical model OR Nwaogbe, A Pius, FO Idoko International Scientific Journal of Air Transport Industry (AERO-Journal …, 2017 | 6 | 2017 |
