@thesis{thesis,
		author={Adiriyanto  Fepri and Rochani  Habib},
		title ={Redesign Turbine Heat Balance Subcritical Menjadi  Ultra Supercritical PLTU Suralaya  Unit 4},
		year={2011},
		url={http://156.67.221.169/202/},
		abstract={}
		}