Wuwung, O., and A. Ering. “Pertumbuhan Spiritualitas Generasi Z Pada Era Revolusi Industri 4.0”. Jurnal Ilmiah Wahana Pendidikan, Vol. 7, no. 7, Nov. 2021, pp. 429-38, https://jurnal.peneliti.net/index.php/JIWP/article/view/2594.