Ahmad, A., Saleh, M.B. and Rusolono, T. 2016. Model Spasial Deforestasi di KPHP Poigar, Provinsi Sulawesi Utara. Jurnal Penelitian Kehutanan Wallacea. 5, 2 (Aug. 2016), 159-169. DOI:https://doi.org/10.18330/jwallacea.2016.vol5iss2pp159-169.