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Knowledge Innovative Organization: The Effect of Constant Organization Renewal (Articles)
Abu Saleh Md. Sohel-Uz-Zaman, Umana Anjalin
Journal of Service Science and Management Vol.2 No.4，December 15, 2009
DOI: 10.4236/jssm.2009.24046 4,959 Downloads 8,858 Views Citations
Evolution of Service: Importance, Competitiveness and Sustainability in the New Circumstances (Articles)
Journal of Service Science and Management Vol.4 No.3，September 29, 2011
DOI: 10.4236/jssm.2011.43030 4,990 Downloads 9,346 Views Citations
Implementing Total Quality Management in Education: Compatibility and Challenges (Articles)
Open Journal of Social Sciences Vol.4 No.11，November 30, 2016
DOI: 10.4236/jss.2016.411017 8,390 Downloads 16,814 Views Citations
Tuberculosis in Well-Nourished Children in Calabar, Nigeria (Articles)
Atana Ewa, Aniefon Umana, Nta Okoi, Francis Akpan, Carlistus Enyuma
Journal of Tuberculosis Research Vol.3 No.2，June 30, 2015
DOI: 10.4236/jtr.2015.32009 3,173 Downloads 3,701 Views Citations
Model for the Calculation of the Concentration of Dissolved Hematite during Hydrogen Peroxide Leaching of Iron Oxide Ore (Articles)
C. I. Nwoye, C. C. Nwakwuo, C. Nlebedim, U.C. Nwoye, R. A. Umana, G. C. Obasi
J. of Minerals and Materials Characterization and Eng. Vol.8 No.5，May 20, 2009
DOI: 10.4236/jmmce.2009.85030 6,616 Downloads 7,891 Views Citations
Model for Predictive Analysis of Heat Absorbed by Oxalic Acid Solution Relative to the Solution Temperature during Leaching of Iron Oxide Ore (Articles)
C. I. Nwoye, C. S. Nwobodo, C. Nlebedim, U.C. Nwoye, R. A. Umana, G. C. Obasi
J. of Minerals and Materials Characterization and Eng. Vol.8 No.7，July 20, 2009
DOI: 10.4236/jmmce.2009.87046 4,584 Downloads 5,567 Views Citations
Cutaneous Metastatic Disease: Case Series in a Tropical Setting (Articles)
Maurice E. Asuquo, Aniefon N. Umana, Victor I. C. Nwagbara, Martin Nnoli, Theophilus Ugbem
Case Reports in Clinical Medicine Vol.5 No.1，January 26, 2016
DOI: 10.4236/crcm.2016.51005 4,012 Downloads 4,535 Views Citations