“Water Retention and Saturation Degree of Peat Soil in Sebangau Catchment Area, Central Kalimantan”. JOURNAL OF TROPICAL SOILS 26, no. 1 (January 21, 2021): 29–42. Accessed March 26, 2026. https://journal.unila.ac.id/index.php/tropicalsoil/article/view/406.