http://e-repository.perpus.iainsalatiga.ac.id/10916
http://e-repository.perpus.iainsalatiga.ac.id/13242
http://e-repository.perpus.iainsalatiga.ac.id/11718
http://e-repository.perpus.iainsalatiga.ac.id/11801
http://e-repository.perpus.iainsalatiga.ac.id/12523
http://e-repository.perpus.iainsalatiga.ac.id/12884
http://e-repository.perpus.iainsalatiga.ac.id/13061