Dewi E, Nababan MN, Manik VV, Panggabean TDL. Comparison of Tsukamoto and Mamdani Methods for Forecasting Rice Production in North Sumatra for 2024 . J. of Research in Math. Trends and Tech. [Internet]. 2023Sep.30 [cited 2024Jul.22];5(2):29-44. Available from: https://talenta.usu.ac.id/jormtt/article/view/16900