Swijana, I., 		Redana, W., & 		Hadiyoto, B.
(2012).
 ANALISA PENURUNAN PONDASI TIANG PANCANG KELOMPOK PADA TANAH LUNAK DENGAN METODE TERZAGHI, SKEMPTON-BJERRUM DAN CODUTO.
<em>Jurnal Ilmiah Teknik Sipil, </em>.
Retrieved from <a href="http://103.29.196.112/index.php/jits/article/view/3395" target="_new">http://103.29.196.112/index.php/jits/article/view/3395</a>