R. Phuchittrasin, T. Rattanakool, K. Sukkrajang, C. Kaewdee, W. Pansrinual, and W. Sudsomboon, “A Comparison of Moving Average and Simple Exponential Smoothing Methods for Predicting Engine Oil Change Demand in Trucks: A Case Study in Songkhla Province”, Academic Journal of Industrial Technology Innovation, vol. 2, no. 2, pp. 1–12, Aug. 2024.