Wahyuningrum, Nining, and Pamungkas Buana Putra. 2019. “Degraded Land Analyses of Brantas River Basin to Support Land Rehabilitation”. Jurnal Penelitian Kehutanan Wallacea 8 (2):135-45. https://doi.org/10.18330/jwallacea.2019.vol8iss2pp135-145.