Astuti P, Bintang CA. Controlling conservation functions of peat lands at Langgam Sub District, Pelalawan of Riau Province. J. Degrade. Min. Land Manage. [Internet]. 2015 Jan. 20 [cited 2025 Apr. 28];2(2):289-94. Available from: https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/107