http://e-repository.perpus.iainsalatiga.ac.id/17619
http://e-repository.perpus.iainsalatiga.ac.id/17729
http://e-repository.perpus.iainsalatiga.ac.id/17872
http://e-repository.perpus.iainsalatiga.ac.id/18466
http://e-repository.perpus.iainsalatiga.ac.id/19655
http://e-repository.perpus.iainsalatiga.ac.id/19226
http://e-repository.perpus.iainsalatiga.ac.id/19327
http://e-repository.perpus.iainsalatiga.ac.id/19690