Namira CM, Banjarnahor J, Lahera LB, Nainggolan R, Gultom SM. Analisis Soal UTS Fisika Siswa Kelas XI SMA Negeri 1 Batang Kuis Berbasis Comparative Thinking: Validitas, Reliabilitas, Kesukaran, dan Daya Pembeda. Journal of Sains Cooperative Learning and Law [Internet]. 2025 Sep. 4 [cited 2026 Jul. 8];2(1):422-33. Available from: https://rayyanjurnal.com/index.php/sakola/article/view/5694