NASUTION, N. E. A.; RIZKA, C.; WARDANI, I. B.; NURLIM, R. The Efforts and Benefits of River Conservation in the Panyabungan Barat Community, North Sumatra, Based on Local Wisdom of Lubuk Larangan. Symbiotic: Journal of Biological Education and Science, v. 5, n. 1, p. 15-33, 27 Apr. 2024.