Ida, Farida, and Anna Musyarofah. “Validitas Dan Reliabilitas Dalam Analisis Butir Soal”. AL-MUARRIB JOURNAL OF ARABIC EDUCATION 1, no. 1 (December 6, 2021): 34-44. Accessed April 25, 2025. http://lp2msasbabel.ac.id/jurnal/index.php/AL-MUARRIB/article/view/2100.