Hamdani H, Santoso D, Rifiana R. Economic Value of Environmental Services of Swamp Land Ecosystem (A Case Study in the Hulu Sungai Utara Regency, Kalimantan Selatan). twj [Internet]. 25Jul.2022 [cited 23Nov.2024];8(1):29-2. Available from: https://twj.ulm.ac.id/index.php/twj/article/view/109