“Using Item Option Characteristics Curve (IOCC) to Unfold Misconception on Chemical Reaction”. Journal of Tropical Chemistry Research and Education 6, no. 2 (October 18, 2024): 105–118. Accessed February 1, 2026. https://ejournal.uin-suka.ac.id/tarbiyah/jtcre/article/view/9696.