Analysis of Item Difficulty Levels and Differentiating Power of TOAFL Questions at KH. Abdul Wahab Hasbullah University Jombang: Analisis Tingkat Kesukaran dan Daya Pembeda Butir Soal TOAFL di Universitas KH. A. Wahab Hasbullah Jombang. EDULAB [Internet]. 2024 Dec. 29 [cited 2026 Jan. 29];9(2):178-90. Available from: https://ejournal.uin-suka.ac.id/tarbiyah/edulab/article/view/8644