Documents Sciences humaines et sociales The Economic and Social Significance of Rubber Production and Exchange on the Gold and Ivory Coasts, 1880-1900. - article ; n°77 ; vol.20, pg 49-62 Kwame Arhin
Documents Sciences humaines et sociales Gold-mining and trading among the Ashanti of Ghana - article ; n°1 ; vol.48, pg 89-100 Kwame Arhin