http://e-repository.perpus.iainsalatiga.ac.id/11251
http://e-repository.perpus.iainsalatiga.ac.id/10876
http://e-repository.perpus.iainsalatiga.ac.id/10783
http://e-repository.perpus.iainsalatiga.ac.id/11860
http://e-repository.perpus.iainsalatiga.ac.id/11563
http://e-repository.perpus.iainsalatiga.ac.id/12113
http://e-repository.perpus.iainsalatiga.ac.id/12078
http://e-repository.perpus.iainsalatiga.ac.id/11578