The Dynamics of Language Immersion Models in the I’dad Lughah Program: Analysis of Strategies and Challenges at STAI As-Sunnah Deli Serdang. al-muyassar [Internet]. 2026 Mar. 31 [cited 2026 Aug. 14];5(1):309-31. Available from: https://jurnal.umt.ac.id/index.php/al/article/view/16206