Partiwi, W., Winarti, and J. Suranto. “Tourism Development Strategy In Optimizing Original Regional Income In The Culture And Tourism Office Of Surakarta City”. Solidaritas: Jurnal Ilmu-Ilmu Sosial, vol. 8, no. 1, May 2024, https://ejurnal.unisri.ac.id/index.php/sldrts/article/view/10615.