Hatskevich, A., and J. E. Essilfie. “SHEA PICKING AS AN ENGINE OF POVERTY REDUCTION IN NORTHERN GHANA (CASE STUDY: FOUR COMMUNITIES IN THE BOLGATANGA MUNICIPALITY)”. European Scientific Journal, ESJ 9, no. 23 (August 31, 2013). Accessed August 15, 2022. https://eujournal.org/index.php/esj/article/view/1689.