International Journal of Engineering Research in Africa

Paper Title	Page
Resistance of Polymer (PET) - Mortar Composites to Aggressive Solutions Authors: A.S. Benosman, M. Mouli, H. Taibi, M. Belbachir, Y. Senhadji	1
The Optimization of Ball Milling Method in Preparation of Phenolic/Functionalized Multi-Wall Carbon Nanotube Composite and Comparison with Wet Method Authors: Reza Taherian, Mozhgan Moradzaman, Mohammad Jaffar Hadianfard, Ahmad Nozad Golikand	16
Minimizing Total Earliness and Total Tardiness on Single Machine with Release Dates Authors: E.O. Oyetunji, Ayodeji E. Oluleye	30
Numerical Analysis of Cold Tube Drawing Operation using Finite Element Method Authors: M.H. Oladeinde, J.A. Akpobi	44
Comparison of the Three–Zone Evaporation Model with Boiling Heat Transfer in a Compact Tube Bundle Authors: Ebenezer Adom, Peter Kew, Keith Cornwell	53
Determination of the Distribution Patterns and Abundances of Trace Elements in Nigerian Crude Oil Using the AAS Technique Authors: O.D. Nworgu, O.D. Osahon	64
Development of Electrical Porcelain Glazes from Non-Essential Materials in Ghana Using RO/R₂O, R₂O₃, RO₂ Classification Authors: P.S. Kwawukume, Albert Essuman, Robert Amoanyi	74

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International Journal of Engineering Research in Africa Vol. 5