Firmansyah, Andi Yunus. “Types and Motifs in The Folktale of Sawunggaling in Surabaya”. NOBEL: Journal of Literature and Language Teaching 8, no. 1 (April 3, 2017): 49–59. Accessed March 29, 2024. https://jurnalfahum.uinsby.ac.id/index.php/nobel/article/view/110.