Journal of Engineering Research 

 - Lagos, Nigeria.  Faculty of Engineering , UNILAG. 
 - 12(2), 2005; 15(10, 2010; 15(4), 2010; 16(1, 2, 3, & 4), 2011, 17(1, 2, 3, &4), 2012; 18(1&2), 2013; 19(1), 2014. 
<br/><br/><label>ISSN: </label>1544-2721 
<br/><br/><label>LC Class. No.: </label>T1  / .J68