Time Series Forecasting of English Proficiency in Libya: A Longitudinal Analysis Using Education First Standard English Test. The International Journal of Engineering & Information Technology (IJEIT), [S. l.], v. 14, n. 2, p. 211–218, 2026. DOI: 10.36602/ijeit.v14i2.634. Disponível em: https://ijeit.misuratau.edu.ly/index.php/ijeit/article/view/634. Acesso em: 10 aug. 2026.