http://e-repository.perpus.iainsalatiga.ac.id/9542
http://e-repository.perpus.iainsalatiga.ac.id/9889
http://e-repository.perpus.iainsalatiga.ac.id/9963
http://e-repository.perpus.iainsalatiga.ac.id/9783
http://e-repository.perpus.iainsalatiga.ac.id/10783
http://e-repository.perpus.iainsalatiga.ac.id/10908
http://e-repository.perpus.iainsalatiga.ac.id/13407
http://e-repository.perpus.iainsalatiga.ac.id/14214