Firmansyah MA, Yuliani N, Nugroho W, Bhermana A. Suitability of Tidal Swamp for Rubber Plantation in Three Villages of Ex Rice Mega Project, Pulang Pisau Regency, Central Kalimantan Province. J. Lahan Suboptimal [Internet]. 2013 Feb. 3 [cited 2026 Jun. 18];1(2). Available from: https://jlsuboptimal.unsri.ac.id/index.php/jlso/article/view/20