Duryat D, Raflegau S, Cannon MP. Dynamic of Plantation of Oil Palm Smallholdings in Riau Province Sumatra Indonesia. J. Sylva Lestari [Internet]. 2014 Apr. 4 [cited 2024 May 15];1(1):93-100. Available from: https://sylvalestari.fp.unila.ac.id/index.php/JHT/article/view/13