Handayani, L., Amelia, R. and Putera, F.H.A. 2020. Rice Production Estimation In Central Sulawesi Through The Utilization Of Rainfall By Using Generalized Additive Model. JURNAL ILMIAH MATEMATIKA DAN TERAPAN. 16, 2 (Jan. 2020), 230 - 240. DOI:https://doi.org/10.22487/2540766X.2019.v16.i2.13997.