Susila, Endra, Suhermanto Siahaan, Poltak Sinaga, and Fico Agrensa. 2014. “Numerical and Experimental Studies of Wave Propagation Induced by Pile Driving”. Jurnal Teknik Sipil 21 (2):95-106. https://doi.org/10.5614/jts.2014.21.2.1.