http://e-repository.perpus.iainsalatiga.ac.id/10379
http://e-repository.perpus.iainsalatiga.ac.id/10347
http://e-repository.perpus.iainsalatiga.ac.id/10436
http://e-repository.perpus.iainsalatiga.ac.id/10618
http://e-repository.perpus.iainsalatiga.ac.id/10632
http://e-repository.perpus.iainsalatiga.ac.id/10389
http://e-repository.perpus.iainsalatiga.ac.id/10454