PEERAJIT, Wilasinee; AREEPONG, Yupaporn. Integral Equation Solutions to Approximate the Average Run Length of a Long-Memory Seasonal Autoregressive Fractionally Integrated Moving Average Process on an EWMA Control Chart. Engineering, Technology & Applied Science Research, Greece, v. 16, n. 3, p. 36840–36848, 2026. DOI: 10.48084/etasr.18603. Disponível em: https://mail.etasr.com/index.php/ETASR/article/view/18603. Acesso em: 8 jun. 2026.