Taufik Rizki Sista, and Ulfatun Wahidatun Nisa. “Analisis Kualitas Instrumen Tes Kognitif Pada Program Islamisasi Ilmu Pengetahuan (Pendekatan Teori Tes Klasik): Analysis Of The Quality Of Cognitive Test Instruments In The Islamization Of Science Program (Classical Test Theory Approach)”. Educan, vol. 8, no. 2, May 2026, pp. 222-36, https://educan.journal.unida.gontor.ac.id/index.php/educan/article/view/61.