Mapping and Identification of Mangroves in the Coastal Area of Langkat Regency Using Sentinel-2 Imagery and Google Earth Engine. YKP JOURNAL, [S. l.], v. 1, n. 3, p. 114–121, 2026. DOI: 10.63639/yxa4r642. Disponível em: https://ykpjournal.org/index.php/ykpjournal/article/view/18. Acesso em: 11 feb. 2026.