Budiningtyas, Erna Sadiarti, and Yeremia Victor Rondonuwu. “Strengthening Gastronomic Tourism in Surakarta City through a Google Earth-Based Tourism Route Model”. Research Horizon 6, no. 2 (April 30, 2026): 771–782. Accessed July 27, 2026. https://lifescifi.com/journal/index.php/RH/article/view/1083.