Alinsunurin, Hazel. “Convergent Parallel Study on Factors Affecting English Speaking Skills of Students at Mamatid National High School”. International Journal on Integrated Education 8, no. 4 (May 20, 2025): 349–352. Accessed November 15, 2026. https://journals.researchparks.org/index.php/IJIE/article/view/5460.