RELATION BETWEEN STANDERD PENETRATION TEST AND SKIN RESISTANCE OF DRIVEN CONCRETE PILE IN OVER CONSOLIDATED CLAY SOIL. jcoeng [انترنت]. 1 أكتوبر، 2011 [وثق 20 مايو، 2024];17(05):1355-70. موجود في: https://joe.uobaghdad.edu.iq/index.php/main/article/view/2999