Riyan, M. A., Ellida Novita Lydia, Eka Mutia, & Arisna Fauzia. (2025). Mapping the land movement level of Langsa Baro district using the Geographic Information System (GIS). Teknisia, 30(1), 45–53. https://doi.org/10.20885/teknisia.vol30.iss1.art5