http://e-repository.perpus.iainsalatiga.ac.id/10445
http://e-repository.perpus.iainsalatiga.ac.id/10437
http://e-repository.perpus.iainsalatiga.ac.id/10389
http://e-repository.perpus.iainsalatiga.ac.id/10454
http://e-repository.perpus.iainsalatiga.ac.id/10500
http://e-repository.perpus.iainsalatiga.ac.id/9255
http://e-repository.perpus.iainsalatiga.ac.id/10371
http://e-repository.perpus.iainsalatiga.ac.id/9252