http://e-repository.perpus.iainsalatiga.ac.id/12280
http://e-repository.perpus.iainsalatiga.ac.id/12294
http://e-repository.perpus.iainsalatiga.ac.id/12318
http://e-repository.perpus.iainsalatiga.ac.id/11698
http://e-repository.perpus.iainsalatiga.ac.id/12956
http://e-repository.perpus.iainsalatiga.ac.id/12534
http://e-repository.perpus.iainsalatiga.ac.id/12564
http://e-repository.perpus.iainsalatiga.ac.id/12973