Salsabila, M., and R. Rohinah. “Implementasi Bahasa Jawa Krama Dalam Proses Pembelajaran Anak Usia Dini”. Al Hikmah Indonesian Journal of Early Childhood Islamic Education, Vol. 2, no. 2, Apr. 2019, pp. 193-08, http://journal.uaindonesia.ac.id/index.php/ijecie/article/view/36.