作 者:Onuorah, Anastasia Chi-Chi ;Akujuobi Bonaventure Aghalugbulam Chidie
出 处:Journal of Economics and Sustainable Development. 2013 ;4(2):140-149.
出 版 社:The International Institute for Science, Technology and Education (IISTE)
文 章 ID:203599127
作 者:Osuji Casmir Chinaemerem ;Akujuobi Bonaventure Aghalugbulam Chidie
出 处:Information and Knowledge Management. 2013 ;3(1):43-48.
出 版 社:International Institute for Science, Technology Education
文 章 ID:218201134