http://repository.uhamka.ac.id/4330/ Binfas, Maman A. Majid http://repository.uhamka.ac.id/4330/1/jurnal%20Episteme%20lkp%20%28sinta-2%29.pdf http://repository.uhamka.ac.id/4330/12/peer%20reivewer%20episteme%20%281%29.pdf Silahkan Download Disini!