Suryadmaja, Galih. “Cultural Value Transformation in Indonesian Traditional Performing Arts: A Literature Review of Wayang, Ketoprak, and Ludruk”. Journal of Arts and Culture: Sucilpa, vol. 1, no. 1, May 2025, pp. 1-8, https://ejournal.globalcendekia.or.id/index.php/sucilpa/article/view/5.