“Financial Well-Being, Psycho-Social Abilities, and Sale or Distribution of Asian and U.S.A. Food Supplements by Public and Private Sector Graduate Employees in South-South Nigeria”. Global Journal of Human-Social Science, vol. 13, no. G3, Jan. 2013, pp. 1-14, https://socialscienceresearch.org/index.php/GJHSS/article/view/599.