Astiani, D. et al. 2017. EFFECTS OF DRAINAGE DITCHES ON WATER TABLE LEVEL, SOIL CONDITIONS AND TREE GROWTH OF DEGRADED PEATLAND FORESTS IN WEST KALIMANTAN. Indonesian Journal of Forestry Research. 4, 1 (Apr. 2017), 15–25. DOI:https://doi.org/10.59465/ijfr.2017.4.1.15-25.