http://e-repository.perpus.iainsalatiga.ac.id/14255
http://e-repository.perpus.iainsalatiga.ac.id/16508
http://e-repository.perpus.iainsalatiga.ac.id/15941
http://e-repository.perpus.iainsalatiga.ac.id/14496
http://e-repository.perpus.iainsalatiga.ac.id/14390
http://e-repository.perpus.iainsalatiga.ac.id/14135
http://e-repository.perpus.iainsalatiga.ac.id/14566