TY - JOUR T1 - AU - , JO - Journal of Engineering and Applied Sciences VL - 2 IS - 9 SP - 1351 EP - 1360 PY - 2007 DA - 2001/08/19 SN - 1816-949x DO - jeasci.2007.1351.1360 UR - https://makhillpublications.co/view-article.php?doi=jeasci.2007.1351.1360 KW - AB - ER -