Rustiman U, Firmansyah EK. The effectiveness of CEFR-aligned Arabic language instruction in Islamic economics education: Motivational and achievement outcomes. Humanit. Lang. Int. J. Linguist. Humanit. Educ. [Internet]. 2026 Jun. 30 [cited 2026 Aug. 16];3(2):151-60. Available from: https://amedialiterasi.com/index.php/humaniola/article/view/149