I .C. Idiong, E.E.Ekpe, H. M. Ndifon and Ohen, S.B (2000). Analysis of the trend in Hybrid oil palm cultivation by smallholder farmers in Akwa Ibom State of Nigeria. Nigerian Southeast Journal of Agricultural Economics/Extension, 2(1and2), 55-61.
S.B. Ohen, S.O. Abang, I.C. Idiong (2007). Price transmission and market integration: vertical and horizontal price linkages for live catfish in Nigeria. Journal of Agriculture and Social Science 3(1):17-20
S.B. Ohen, S.O. Abang, U.C. Undiandeye (2005). Marketing of Gnetum Africanum (Salad Leaf) in Boki local government area of Cross River State, Nigeria. Global Journal of Agricultural Sciences 4 (1):85-89
S.B. Ohen, G. Dixie (2007). Evaluating the supply chain for interregional aqua-cultured catfish trade in Nigeria. Global Journal of Agricultural Sciences 6 (1):5-10
I.C. Idiong, C.E .Onyenweaku, S.B. Ohen, D.I. Agom (2007). A stochastic frontier analysis of technical efficiency in swamp and upland rice production systems in Cross-River State, Nigeria Agricultural Journal 2 (2):299-305
Agom, D. I, S. B. Ohen, E.A. Etuk (2008). Resource use efficiency analysis of water leaf entrepreneurs in Calabar Municipality, Nigeria. The International Journal of Entrepreneurial Studies. 1 (1):12-27
S.B. Ohen, S.O. Abang (2009). Economics of catfish farming in Rivers State, Nigeria. Academic Journal of Plant Sciences 2 (1):56-59
S.B. Ohen, D.I. Agom, E.A. Ajah (2009). The Nature of Competition in Rice Marketing Systems in South Eastern Nigeria. Journal of Sustainable Development 6(2):35-43
S.B. Ohen (2009). Gender contributions to the rice marketing system in South East, Nigeria. Journal of Agriculture and Social Research 9 (1):113-117
D.I. Agom, R. Oji, I.C. Idiong, S.B. Ohen, (2009). Production function analysis of upland rice farmers in Imo State, Nigeria. Journal of Agriculture, Biotechnology and Ecology 2 (2):156-166
S.B Ohen, S.O Abang (2011). Evaluation of Price Linkages within the Supply Chain of Rice Markets in Cross River State, Nigeria. Journal of Agriculture and Social Research (JASR) 11 (1):156-163
D.I. Agom, S.B. Ohen, K.O. Itam, N.N. Inyang (2012). Analysis of Technical Efficiency of Smallholder Cocoa Farmers in Cross River State, Nigeria. International Journal of Agricultural Management and Development 2 (3):177-185
S.B. Ohen, E.A. Etuk, J.A. Onoja (2013). Analysis of Market Participation by Rice Farmers in Southern Nigeria. Journal of Economics and Sustainable Development 4 (7):6-11
E.A. Ajah, S. B. Ohen, I. A. Asuquo, G.F. Elemi (2013). Evaluation of the operational performance of the Nigerian agricultural cooperatives and rural development bank (NACRDB) in Cross River State. Global Journal of Agricultural Sciences 12: 101-144
S.B. Ohen, D.E. Ene, G.E. Umeze (2014). Resource Use Efficiency of Cassava farmers in Akwa Ibom State, Nigeria. Journal of Biology, Agriculture and Healthcare 4 (2): 126-131
S.B. Ohen, G.E. Umeze, M.E. Cobham (2014). Determinants of Market Participation by Cucumber Farmers in Odukpani Local Government Area, Cross River State, Nigeria. Journal of Economics and Sustainable Development 5 (2):188-196
S.B. Ohen, G.E. Umeze, E.O. Inyang (2014) Consumer Purchasing Behaviour for Fruits and Vegetables among Civil Servants in Essien Udim Local Government Area, Akwa Ibom State, Nigeria. Food Science and Quality Management 23:55-64
S.B. Ohen, G.E. Umeze, S.O. Abang (2014). Buyer-Seller Perceptions of Quality: A Case of Catﬁsh Farmers and Wholesalers in Niger Delta, Nigeria. International Journal of Agricultural Research 9 (5):251-258
E.A.Ajah, S.B. Ohen, E. O. Eyo (2014). Comparative Assessment of Loan Utilization and Repayment by Small-scale Crop versus Poultry Farmers in Cross River State, Nigeria. Journal of Agriculture, Biotechnology and Ecology 7 (1):38-49
G.E. Umeze, S.B. Ohen (2014). Performance of Micro Restaurant Enterprises in Cross River State, Nigeria. Journal of Agricultural Science 6 (11):118-131
Enenche, E.A, Ohen, S.B and Umeze, G. E (2014). The effect of Agricultural Credit Guarantee Scheme Fund (ACGSF) on Production Efficiency of Rural farmers in Benue State, Nigeria. Global Journal of Science Frontier Research: D Agriculture and Vertinary, 14(10): 47-54
S.B. Ohen and E. A. Ajah (2015). Cost and return analysis in small scale rice production in Cross River State, Nigeria. International Research Journal of Agricultural Science and Soil Science 5(1): 22-27.
Enimu, S. and S.B. Ohen (2017). Effects of membership homogeneity on the design and performance of formal agricultural micro credit fiancé groups in Delta State, Nigeria. Journal of Agricultural Economics, Extension and Rural Development. 5(6):649 – 657.
Etuk, E.A. Ohen, S.B (2017). "Revealed Comparative Advantage and competitiveness: The case of Palm oil Exports from Nigeria, Ghana and Côte d’Ivoire." IOSR Journal of Agriculture and Veterinary Science (IOSR-JAVS) 10.7: 36-40.
Ohen, S.B (2017). “Structure, Conduct and Performance of fresh farmed catfish marketing system in Delta State, Nigeria.” IOSR Journal of Business and Management (IOSR-JBM), 19(9): 53–60.
Ohen, S. B and Elemi, T. S (2017) Risk and Risk Management Practices of Rice Millers in Selected Local Government Areas in Cross River State, Nigeria. Journal of Economics, Management and Trade. 18(3): 1-10.
Onuk E. G. Girei A. A. Ohen S. B. and Alaga M. H. (2017). Economic analysis of Yam-Cowpea intercropping system in Obi Local Government Area, Nasarawa State,Nigeria. Journal of Agricultural Science and Practice. 2: 66-73.
Girei A. A. Ohen S. B, Jimmy O.B (2016). Income Analysis of Farmers with and without Access to Credit in Southern Agricultural Zone, Nasarawa State, Nigeria International Journal of Environment, Agriculture and Biotechnology (IJEAB)1(4).
Ekaette, M. N, Ohen, S. B and Idiong, I.C (2018). Economic Efficiency in Table-Egg Agribusiness Enterprises in Akwa Ibom State, Nigeria. IOSR Journal of Economics and Finance (IOSR-JEF) 9(2): 36-45
Ohen, S.B, Ofem, U.I, Arikpo D.N (2018) Efficiency of Cooperative Societies in Credit Delivery to Agricultural Enterprises in Yakurr Local Government Area, Cross River State, Nigeria. International Journal of Environmental and Agriculture Research (IJOEAR). 4(3):72-81
Girei, A.A, Ohen, S. B, Saingbe, N. D and Habila, A. (2018).Costs and Return Analysis in Poultry Egg Production in Lafia Local Government Area (LGA) of Nasarawa State, Nigeria. Asian Journal of Agricultural Extension, Economics and Sociology. 24(1): 1-10.
Ohen S.B., Ekaette M.N. (2018). Logistic Operations And Managerial Performance Of Table Egg Entrepreneurs In Akwa Ibom State, Nigeria. Russian Journal Of Agricultural And Socioeconomic Sciences. 4(76):277-286