Ana Risqa JL, and Tuti Maryani. “Cacao (Theobroma Cacao) Production Forecasting in Lampung Province With the Double Exponential Smoothing Method”. Formosa Journal of Multidisciplinary Research, vol. 2, no. 11, Nov. 2023, pp. 1765-74, doi:10.55927/fjmr.v2i11.6733.