http://e-repository.perpus.iainsalatiga.ac.id/11500
http://e-repository.perpus.iainsalatiga.ac.id/11490
http://e-repository.perpus.iainsalatiga.ac.id/11062
http://e-repository.perpus.iainsalatiga.ac.id/10836
http://e-repository.perpus.iainsalatiga.ac.id/11374
http://e-repository.perpus.iainsalatiga.ac.id/10765
http://e-repository.perpus.iainsalatiga.ac.id/10887
http://e-repository.perpus.iainsalatiga.ac.id/10877