Phuchittrasin, R., Rattanakool, T., Sukkrajang, K., Kaewdee, C., Pansrinual, W. and Sudsomboon, W. (2024) “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. Nakhon Si Thammarat, Thailand, 2(2), pp. 1–12. available at: https://ph03.tci-thaijo.org/index.php/AJITI/article/view/3133 (accessed: 10 April 2025).