http://e-repository.perpus.iainsalatiga.ac.id/18944
http://e-repository.perpus.iainsalatiga.ac.id/19265
http://e-repository.perpus.iainsalatiga.ac.id/19298
http://e-repository.perpus.iainsalatiga.ac.id/18722
http://e-repository.perpus.iainsalatiga.ac.id/19025
http://e-repository.perpus.iainsalatiga.ac.id/18467
http://e-repository.perpus.iainsalatiga.ac.id/19480