@thesis{thesis,
		author={Butar Butar  Yosephine M. S. A. and Praptini  Puji Catur Siswi and Susanti  Meilia Nur Indah},
		title ={Rancang Bangun Sistem Pakar Diagnosis Kerusakan Power Line Carrier PLN dengan Metode Certainty Factor (CF)},
		year={2020},
		url={http://156.67.221.169/4086/},
		abstract={The purpose of this study is to create an expert system application that can help protection technicians conduct consultations related to PLN's power line carrier damage quickly and easily so that telecommunications technicians can get a handling request from a protection technician who already has a basic reference of where the damage is and does not need to check and damage analysis as a whole and can work more efficiently and can save time. The research location is PT PLN UP2B SUMBAGUT. This expert system uses inference engine with forward chaining technique to trace the symptoms and treatment of power line carrier damage from predetermined rules and uses the certainty factor method to get a value of the percentage of certainty for a diagnosis (damage). The results of this study are web-based applications and tested using 2 testing methods, namely from the researchers themselves using the black box method and for users using User Acceptance (UAT). The result of the accuracy of the average percentage of UAT was 87.6% and the results of the consultation trial were diagnosed with a "CC problem" damage with a CF value of 90.8%.}
		}