“Unemployment and Persistent Poverty in the Niger Delta Region of Nigeria: A Constraint to Sustainable Development in the 21st Century Nigeria”, Mediterr. J. Soc. Sci., vol. 3, no. 2, p. 27, May 2012, Accessed: Nov. 23, 2024. [Online]. Available: https://www.richtmann.org/journal/index.php/mjss/article/view/10998