Wardhani , Intan Susetyo Kusumo, and Teristiana Teristiana. “Development of Snake-D Ladd-Up Media Based On East Java Culture to Improve Cultural Literacy of Grade IV Elementary School Students”. Jurnal Pendidikan Dasar Nusantara, vol. 11, no. 2, Jan. 2026, pp. 238-49, https://doi.org/10.29407/jpdn.v11i2.27680.