http://e-repository.perpus.iainsalatiga.ac.id/16168
http://e-repository.perpus.iainsalatiga.ac.id/17380
http://e-repository.perpus.iainsalatiga.ac.id/18409
http://e-repository.perpus.iainsalatiga.ac.id/18387
http://e-repository.perpus.iainsalatiga.ac.id/18258
http://e-repository.perpus.iainsalatiga.ac.id/18056
http://e-repository.perpus.iainsalatiga.ac.id/19157
http://e-repository.perpus.iainsalatiga.ac.id/14293