Surahmat, I., I. K. Rustan, and S. G. Kusuma. “Tourism Assistance through an Example of Content Innovation Programs at Kedung Gajah Sentolo: A Robot Demonstration”. Journal of Community Service and Empowerment, vol. 4, no. 2, June 2023, pp. 229-35, doi:10.22219/jcse.v4i2.24995.