http://e-repository.perpus.iainsalatiga.ac.id/12532
http://e-repository.perpus.iainsalatiga.ac.id/12884
http://e-repository.perpus.iainsalatiga.ac.id/13157
http://e-repository.perpus.iainsalatiga.ac.id/13242
http://e-repository.perpus.iainsalatiga.ac.id/13308
http://e-repository.perpus.iainsalatiga.ac.id/13402
http://e-repository.perpus.iainsalatiga.ac.id/13061
http://e-repository.perpus.iainsalatiga.ac.id/11208