Rosita, Rosita, Armandha Redo Pratama, Erry Sukriah, Rudi Susilana, and Rusman Rusman. “Integrating PjBL and Service-Learning to Improve 21st-Century Skills in Tourism Education”. Inovasi Kurikulum 21, no. 3 (August 30, 2024): 1365–1376. Accessed September 23, 2026. https://ejournal-hipkin.or.id/index.php/jik/article/view/572.