KHAMROD , S.; AREEPONG, Y.; SUKPARUNGSEE, S.; SUNTHORNWAT, R. Improving Process Monitoring with a New Modified EWMA Control Chart for ARMA Models: A Case Study on Palm Oil Prices in Thailand. Thailand Statistician, [S. l.], v. 24, n. 3, p. 635–653, 2026. Disponível em: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/266518. Acesso em: 17 sep. 2026.