http://e-repository.perpus.iainsalatiga.ac.id/16194
http://e-repository.perpus.iainsalatiga.ac.id/17140
http://e-repository.perpus.iainsalatiga.ac.id/17379
http://e-repository.perpus.iainsalatiga.ac.id/17544
http://e-repository.perpus.iainsalatiga.ac.id/17576
http://e-repository.perpus.iainsalatiga.ac.id/17577
http://e-repository.perpus.iainsalatiga.ac.id/17610