http://e-repository.perpus.iainsalatiga.ac.id/13222
http://e-repository.perpus.iainsalatiga.ac.id/9350
http://e-repository.perpus.iainsalatiga.ac.id/9512
http://e-repository.perpus.iainsalatiga.ac.id/7811
http://e-repository.perpus.iainsalatiga.ac.id/9364
http://e-repository.perpus.iainsalatiga.ac.id/9520
http://e-repository.perpus.iainsalatiga.ac.id/10046
http://e-repository.perpus.iainsalatiga.ac.id/9993