http://e-repository.perpus.iainsalatiga.ac.id/14659
http://e-repository.perpus.iainsalatiga.ac.id/14512
http://e-repository.perpus.iainsalatiga.ac.id/14478
http://e-repository.perpus.iainsalatiga.ac.id/13923
http://e-repository.perpus.iainsalatiga.ac.id/10298
http://e-repository.perpus.iainsalatiga.ac.id/10208
http://e-repository.perpus.iainsalatiga.ac.id/10340