Bahtiar, M.F. and Maksudin, M. 2026. Measuring the Effectiveness of Arabic Immersion: A Critical Evaluation of the CIPP Model in the PBA International Class at UIN Sunan Kalijaga. Continuous Education: Journal of Science and Research. 6, 3 (Feb. 2026), 988–1000. DOI:https://doi.org/10.51178/ce.v6i3.3247.