Nurholis, Nurholis. “Da’wah Message of Social Stratification in George Orwell’s Novel Nineteen Eighty-Four (1984)”. Ilmu Dakwah: Academic Journal for Homiletic Studies 16, no. 2 (December 28, 2022): 243–264. Accessed December 15, 2025. http://103.55.33.27/index.php/idajhs/article/view/15696.