Obo, E.B. (2003): The impact of sexual harassment on organization’s growth in Nigeria West African Journal of Research and Development in Education vol.10 No.1 March, 54-57.
Obo, E.B.(2004): The product of life-cycle concept: Critique. West African Journal of Research and Development in Education vol.II No.1, March,23-28.
Obo, E.B. (2006): Strategies alliances: The prospects for business growth. Global Journal of Education Research vol.5,No.1 and 2,17-21.
E.B. Obo and A.B. Ekeng (2006): The Nigerian business sector. It’s contributions,constraints,and remedies.Sophia: An African Journal of Philosophy, Vol.8,No 2, April 89093.
E.B. Obo (2006): Business ecology: It’s impact on business practices in Nigeria. Global Journal of Social Sciences Vol.5, No.2, Sept. 111-113.
E.B. Obo (2007): Business in crisis: A turn-around strategy. African Journal of Philosophy and Public Affairs vol.10 No.1, Sept. 151-177.
Alex B. Ekeng and Ekpenyong B. Obo (2008). The influence of age on workers attitude to work in public and private organizations of Nigerian economy. Journal of Policy and Development Studies vol.2 No.1 May 1-6.
E.B Obo, J.U. Bassey and C.N Anionwu (2008). The prospects of marketing strategies in the survival of private business in Cross River State. Journal of Policy and Development Studies vol. II No.2., Nov.22-25.
E.B. Obo, Enuoh Rebecca and Glory Basil (2009). The Role of marketing management practices in the Nigerian business sector: A case of selected firms in Cross River State. Journal of Policy and Development Studies. vol.3 No.2. Nov.,50-54.
Egbe, A.A., E.B.Obo and P.B Amimi (2011). Human resources development and the productivity of the civil service of Cross River State, Nigeria.An International Multi-Disciplinary Journal. Vol.5(1) No.18,January,17-24.
Obo, U.B. and Obo, E.B (2013). Public policies and the crisis of underdevelopment in Nigeria.International Journal of Business and Social Science. Vol. 4 No. 7,
Enuoh, Rebecca Oliver, Iheanacho, Joan M, and Ekpenyong Obo (2016). Corporate social responsibility, sustainability and the fate of oil communities in the Niger Delta Nigeria. African Journal of Business Management. vol.10 No.17, September., 421-428.June,22.