Bania-ao, Josephine, et al. “Factors Affecting the English Proficiency of Grade 9 to Senior High Students in Lindawan National High School: [In Proceedings, 3rd Regional Student Research Colloquium]”. University of Baguio Multidisciplinary Research Journal, vol. 48, no. 1 in progress (July-September), Nov. 2025, https://doi.org/10.64055/b0t57j32.