Oku, Emira. 2026. “Perceived Oral Communication Skills and Classroom Participation of Introverted Senior High School Students in Communicative Language Teaching (CLT) Activities: Basis for a Quiet-Learner CLT Program”. International Journal of Sustainability and Advanced Integrated Research 2 (2): 3549-65. https://doi.org/10.65339/ijsair.V2.I2.608.