| Analysis of Soil‐Vegetation Interrelationships in a South‐Southern Secondary Forest of Nigeria DD Eni, AI Iwara, RA Offiong International Journal of Forestry Research 2012 (1), 469326, 2012 | 64 | 2012 |
| The effects of urban sprawl on peripheral agricultural lands in Calabar, Nigeria JE Atu, RA Offiong, DI Eni, EI Eja, OE Esien International Review of Social Sciences and Humanities 2 (2), 68-76, 2012 | 46 | 2012 |
| Urban sprawl effects on biodiversity in peripheral agricultural Lands in Calabar, Nigeria JE Atu, OR Ayama, EI Eja Journal of Environment and Earth Science 3 (7), 219-231, 2013 | 38 | 2013 |
| Assessment of heavy metal status of boreholes in Calabar South local government area, cross river state, Nigeria GN Njar, AI Iwara, RA Offiong, TD Deekor Ethiopian Journal of Environmental Studies and Management 5 (1), 86-91, 2012 | 33 | 2012 |
| Quantifying the stock of soil organic carbon using multiple regression model in a fallow vegetation, Southern Nigeria RA Offiong, AI Iwara Ethiopian Journal of Environmental Studies and Management 5 (2), 166–172-166–172, 2012 | 27 | 2012 |
| Effects of land use change on soil Physico-chemical properties in a South-Southern Nigeria RA Offiong, JE Atu, GN Njar, AI Iwara African Journal of environment, Pollution and Health 7 (2), 47-51, 2009 | 27 | 2009 |
| Problems and prospects of poor drainage systems and urban sustainabilty in Calabar, Nigeria RA Offiong, JE Atu, GN Njar, UA Amuyou Global journal of social sciences 7 (2), 2008 | 19 | 2008 |
| Impact of newly constructed roads on adjoining soil properties in tinapa resort, South-Eastern Nigeria MA Abua, RA Offiong, AI Iwara, UW Ibor Annals of Humanities and Development studies 1 (1), 176-184, 2010 | 18 | 2010 |
| Assessment of income poverty among farmers in Akwa Ibom state, Nigeria NE Umoh, RA Offiong, IA Ekpe, EM Yta Journal of Emerging Trends in Economics and Management Sciences 6 (8), 345-349, 2015 | 12 | 2015 |
| The Effect of Landuse Change on the Structure and Floristic Pattern of Vegetation in Ugep, Nigeria AI Iwara, RA Offiong, GN Njar, JE Afu, FO Ogundele Sacha Journal of Environmental Studies 2 (1), 101-113, 2012 | 12 | 2012 |
| Oil palm plantations in forest landscapes: impacts, aspirations and ways forward in Nigeria GU Ojo, RA Offiong, S Odion-Akhaine, A Baiyewu-Teru, F Allen Tropenbos International, 2017 | 10 | 2017 |
| An assessment of herbaceous species diversity, density, cover in Agoi-Ekpo, Cross River State, Nigeria AL Iwara, RA Offiong, GN Nar, FO Ogundele Int. J. Biological Sciences 1 (1), 21-29, 2014 | 9 | 2014 |
| Effects of fallow genealogical cycles on the build-up of nutrients in soils of the Cross River Rainforest, South-Southern Nigeria RA Offiong, AI Iwara Ethiopian Journal of Environmental Studies and Management 4 (4), 2011 | 8 | 2011 |
| Preliminary assessment of heavy metal concentration in soil of the calabar port authority, Cross River State, Nigeria RA Offiong, AI Iwara, PA Essoka, JE Atu Journal of Applied Sciences Research 9 (5), 3293-3300, 2013 | 7 | 2013 |
| Socio-economic characteristics of property owners and level of compliance with building regulations in Calabar, South-Southern Nigeria VE Offiong, RA Offiong, IA Ekpe International Journal of Humanities, Social Sciences and Education 1 (1), 26-32, 2014 | 6 | 2014 |
| Effect of urbanization on greenareas in Calabar metropolis RA Offiong, OE Eteng The International Journal of Engineering and Science 3 (4), 71-75, 2014 | 6 | 2014 |
| Effects of land cover change on fresh water ecosystem in Calabar Municipality, Cross River State, Nigeria RA Offiong, VE Offiong, IA Ekpe International Journal of Physical and Human Geography 2 (1), 27-36, 2014 | 6 | 2014 |
| Survey of medicinal plants used in the treatment of “ailments of utmost native importance” in Cross River State, Nigeria VT Ebu, RA Anoh, RA Offiong, PA Essoka Open Journal of Forestry 11 (3), 330-339, 2021 | 5 | 2021 |
| Effects of industrial activities on the structure and floristic pattern of vegetation within the calabar port authority, South-Southern Nigeria RA Offiong, AI Iwara, GN Njar, JE Atu Journal of Geography and Geology 4 (1), 203-211, 2012 | 5 | 2012 |
| Effect of secondary succession on the changes in soil physicochemical properties in the Cross River Rainforest, Nigeria RA Offiong, NE Umoh, IA Ekpe, AI Iwara Journal of Emerging Trends in Economics and Management Sciences 6 (3), 209-213, 2015 | 4 | 2015 |
