作 者:Martin Owusu Amoamah ;Evans Ndom ;Rita Esi Ampiaw 等
出 处:Journal of Economics and Sustainable Development. 2017 ;8(22):142-147.
出 版 社:The International Institute for Science, Technology and Education (IISTE)
文 章 ID:205241211
作 者:Evans Ndom ;Martin Owusu Amoamah
出 处:European Journal of Business and Management. 2017 ;9(33):78-84.
出 版 社:The International Institute for Science, Technology and Education (IISTE)
文 章 ID:205192562