Identification of Condition of Corn Plant Based on Leaf Image Features Using Gray Level Co-Occurrence Matrix and Backpropagation Neural Network Journal title: International Journal of Multidisciplinary Research and Analysis Authors: Ristohadi S, Andi Sunyoto, Emha Taufiq Luthfi Subject(s): Biological Sciences, Economics, Education, Engineering, Mathematics, Social Sciences, Technological Change, Health science