Devianto D, Zuardin A, Maiyastri M. TIME SERIES MODELING OF NATURAL GAS FUTURE PRICE WITH FUZZY TIME SERIES CHEN, LEE AND TSAUR. BAREKENG: J. Math. & App. [Internet]. 15Dec.2022 [cited 23Dec.2024];16(4):1185-96. Available from: https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/5888