http://e-repository.perpus.iainsalatiga.ac.id/18133
http://e-repository.perpus.iainsalatiga.ac.id/18780
http://e-repository.perpus.iainsalatiga.ac.id/18124
http://e-repository.perpus.iainsalatiga.ac.id/18833
http://e-repository.perpus.iainsalatiga.ac.id/18158
http://e-repository.perpus.iainsalatiga.ac.id/18602
http://e-repository.perpus.iainsalatiga.ac.id/18620
http://e-repository.perpus.iainsalatiga.ac.id/18875