Marni Sagap, Nur’eni and Iman Setiawan 2024. Sales Prediction of Palu Arshop Clothing Using the High Order Chen Fuzzy Time Series Method. Tadulako Science and Technology Journal . 3, 2 (Jul. 2024), 37-48. DOI:https://doi.org/10.22487/sciencetech.v3i2.17313.