http://e-repository.perpus.iainsalatiga.ac.id/13187
http://e-repository.perpus.iainsalatiga.ac.id/12534
http://e-repository.perpus.iainsalatiga.ac.id/12564
http://e-repository.perpus.iainsalatiga.ac.id/12281
http://e-repository.perpus.iainsalatiga.ac.id/12294
http://e-repository.perpus.iainsalatiga.ac.id/12318
http://e-repository.perpus.iainsalatiga.ac.id/12007