AMZIL, Abdelkarim, and Fouzia Lamkhanter. 2026. “The Sheltered Instruction Observation Protocol (SIOP) Model and Oral Communication Outcomes in English As a Foreign Language: A Scoping Review”. International Journal of Language and Literary Studies 8 (5):373-86. https://doi.org/10.36892/ijlls.v8i5.2781.