Aprianti, W. et al. 2020. Perbandingan Elman Recurrent Neural Networks, Backpropagation Neural Networks, dan Exponential Smoothing dalam Peramalan Produksi Palawija. MUST: Journal of Mathematics Education, Science and Technology. 5, 2 (Dec. 2020), 206–220. DOI:https://doi.org/10.30651/must.v5i2.6255.