Saputro, Budiyono, and Fadhil Ardhiansyah. “Preliminary Research on Environmental Literacy and Conservation Toward Eco-Tourism through the Community Learning Centre”. Sustinere: Journal of Environment and Sustainability 2, no. 3 (December 31, 2018): 144–155. Accessed February 5, 2025. https://sustinerejes.com/index.php/a/article/view/44.