Haris MA, Sari W, Fauzi F, Sam’an M. FORECASTING NICKEL PRICES WITH THE AUTOMATIC CLUSTERING FUZZY TIME SERIES MARKOV APPROACH. BAREKENG: J. Math. & App. [Internet]. 1Apr.2025 [cited 5Apr.2025];19(2):1237-50. Available from: https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/15578