The hybrid model of autoregressive integrated moving average and fuzzy time series Markov chain on long-memory data. - Dodi Devianto; Kiki Ramadani; Maiyastri; Yudiantri Asdi; Mutia Yollanda (Frontiers Appl. Math. Stat., 2022)

The soft computing FFNN method for adjusting heteroscedasticity on the time series model of currency exchange rate. - Dodi Devianto; Mutia Yollanda; Maiyastri; Ferra Yanuar (Frontiers Appl. Math. Stat., 2023)

The seasonal model of chili price movement with the effect of long memory and exogenous variables for improving time series model accuracy. - Dodi Devianto; Elsa Wahyuni; Maiyastri; Mutia Yollanda (Frontiers Appl. Math. Stat., 2024)

Hybridization of long short-term memory neural network in fractional time series modeling of inflation. - Erman Arif; Elin Herlinawati; Dodi Devianto; Mutia Yollanda; Dony Permana (Frontiers Big Data, 2024)