Sarawati, Tia, et al. “Diagnosing Junior High School Students’ Misconceptions and Confidence on Force and Motion Using the Certainty of Response Index (CRI) and Written Reasoning Analysis”. AL-ISHLAH: Jurnal Pendidikan, vol. 17, no. 4, Dec. 2025, pp. 7174-83, doi:10.35445/alishlah.v17i4.6586.