http://e-repository.perpus.iainsalatiga.ac.id/9650
http://e-repository.perpus.iainsalatiga.ac.id/9252
http://e-repository.perpus.iainsalatiga.ac.id/10595
http://e-repository.perpus.iainsalatiga.ac.id/10318
http://e-repository.perpus.iainsalatiga.ac.id/10813
http://e-repository.perpus.iainsalatiga.ac.id/11243
http://e-repository.perpus.iainsalatiga.ac.id/10898
http://e-repository.perpus.iainsalatiga.ac.id/10924