Chantanalach A, Charoensri N, Phonkot P. Comparing Gold Jewelry Trading Forecasts with ARIMA and ARIMAX Models. j.Chalermkarnchana [internet]. 2022 Sep. 17 [cited 2025 May 31];9(2):46. available from: https://so19.tci-thaijo.org/index.php/cnujournal/article/view/208