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. (2024). Edulab : Majalah Ilmiah Laboratorium Pendidikan, 9(2), 178-190. https://doi.org/10.14421/edulab.2024.92.01