@phdthesis{digilib28468,
           month = {May},
           title = {SISTEM EVALUASI KESESUAIAN LAHAN TANAMAN KAKAO BERDASARKAN PERSYARATAN TUMBUH TANAMAN MENGGUNAKAN FUZZY INFERENCE SYSTEM METODE TSUKAMOTO},
          school = {UIN SUNAN KALIJAGA YOGYAKARTA},
          author = {NIM. 13651086 IIN INTAN ULJANAH},
            year = {2017},
            note = {Dr. Shofwatul ?Uyun, S.T., M.Kom},
        keywords = {Cacao Plants, Fuzzy Logic, Tsukamoto Method, Evaluation Land Suitability},
             url = {https://digilib.uin-suka.ac.id/id/eprint/28468/},
        abstract = {Cacao planting (Theobroma cacao) need a proper land, a land evaluation system is needed due the land varies. This research use fuzzy tsukamoto method, cocoa growth data derived into 18 input variables consist of 4 linguistic and 14 non linguistic variables. Defuzzification done by calculating the weighted average of inference process result. The test result that the application of fuzzy tsukamoto method in the evaluation step of land suitability shows the good outcome where system with manual calculation gives a bit difference result that is 0,5\%, while the test result of 10 data among the expert test result and system shows 96\% accuracy.}
}