http://e-repository.perpus.iainsalatiga.ac.id/13128
http://e-repository.perpus.iainsalatiga.ac.id/13306
http://e-repository.perpus.iainsalatiga.ac.id/13032
http://e-repository.perpus.iainsalatiga.ac.id/13671
http://e-repository.perpus.iainsalatiga.ac.id/10813
http://e-repository.perpus.iainsalatiga.ac.id/13804
http://e-repository.perpus.iainsalatiga.ac.id/14331
http://e-repository.perpus.iainsalatiga.ac.id/14306
http://e-repository.perpus.iainsalatiga.ac.id/14725