Kardika, Adelia Juli, and Faradilla Faradilla. “Analisis Manfaat Ekonomi Di Hulu Das Jeneberang Periode 2006-2026”. Buletin Poltanesa 22, no. 1 (June 2, 2021): 15–18. Accessed December 27, 2024. https://e-journal.politanisamarinda.ac.id/index.php/tanesa/article/view/329.