Putri LM, Wicaksono P. MAPPING OF LAND USE CHANGES IN THE CORE ZONE OF PARANGTRITIS SAND DUNES USING OBIA METHOD 2015-2020. JG [Internet]. 2021 Feb. 15 [cited 2024 Dec. 20];13(1):109-20. Available from: http://103.242.233.34/index.php/geo/article/view/21465