http://e-repository.perpus.iainsalatiga.ac.id/17215
http://e-repository.perpus.iainsalatiga.ac.id/11738
http://e-repository.perpus.iainsalatiga.ac.id/17337
http://e-repository.perpus.iainsalatiga.ac.id/17559
http://e-repository.perpus.iainsalatiga.ac.id/17881
http://e-repository.perpus.iainsalatiga.ac.id/17392
http://e-repository.perpus.iainsalatiga.ac.id/17588
http://e-repository.perpus.iainsalatiga.ac.id/9793