Sawitri, S., N. T. Rahayu, E. Fatmawati, M. Zaelani, E. Elihami, and M. Arif. “Implementation of Java Cultural Education in Elementary School in Yogyakarta”. Linguistics and Culture Review, vol. 5, no. S3, Dec. 2021, pp. 1285-98, doi:10.21744/lingcure.v5nS3.1905.