Nugraha, Rizki Nurul, Fauzi Achmad Riyadi, Salsabila Shafa, and Suci Ramadhanti , trans. “The Role of Ciliwung River School Management in Tourism Sustainability”. West Science Social and Humanities Studies 2, no. 01 (January 31, 2024): 238–249. Accessed December 6, 2025. https://wsj.westsciences.com/index.php/wsshs/article/view/626.