http://e-repository.perpus.iainsalatiga.ac.id/18228
http://e-repository.perpus.iainsalatiga.ac.id/18210
http://e-repository.perpus.iainsalatiga.ac.id/18162
http://e-repository.perpus.iainsalatiga.ac.id/18278
http://e-repository.perpus.iainsalatiga.ac.id/18106
http://e-repository.perpus.iainsalatiga.ac.id/18835
http://e-repository.perpus.iainsalatiga.ac.id/19251