Nurhaliza, J., N. Andriana, M. L. Sitorus, K. Azmi, W. Y. Hulu, and D. M. Rangkuty. “The Economic Potential of Natural Tourism Teroh-Teroh Waterfall on Community Income Langkat District”. ICEETE Conference Series, Vol. 2, no. 1, Dec. 2024, pp. 288-99, doi:10.36728/iceete.v2i1.202.