http://e-repository.perpus.iainsalatiga.ac.id/9423
http://e-repository.perpus.iainsalatiga.ac.id/9058
http://e-repository.perpus.iainsalatiga.ac.id/9909
http://e-repository.perpus.iainsalatiga.ac.id/9919
HTTP://E-REPOSITORY.PERPUS.IAINSALATIGA.AC.ID/8689