http://e-repository.perpus.iainsalatiga.ac.id/13407
http://e-repository.perpus.iainsalatiga.ac.id/13111
http://e-repository.perpus.iainsalatiga.ac.id/13205
http://e-repository.perpus.iainsalatiga.ac.id/13147
http://e-repository.perpus.iainsalatiga.ac.id/12113
http://e-repository.perpus.iainsalatiga.ac.id/11563
http://e-repository.perpus.iainsalatiga.ac.id/12215