Fikri Firmansyah, N. and Rufi’i 2023. Analisis Butir Soal Ulangan Harian Semester Gasal Menggunakan Google Formulir di SMA Ipiems Surabaya. Jurnal Syntax Admiration. 4, 12 (Dec. 2023), 2197-2206. DOI:https://doi.org/10.46799/jsa.v4i12.862.