作 者:Isaac Okyere Paintsil ;Zhao Xicang ;Emmanuel Kwaku Manu
出 处:Journal of Economics and Sustainable Development. 2020 ;11(4):29-38.doi:10.7176/JESD/11-4-04
出 版 社:The International Institute for Science, Technology and Education (IISTE)
文 章 ID:260412690