Wafiyah, Rusmansyah, Rilia Iriani, and Syahmani, “Analysis of High School Students Misconceptions Using Four-Tier Multiple Diagnostic Test on Chemical Equilibrium Material”, OJPK, vol. 9, no. 1, pp. 56–64, Jun. 2025, doi: 10.19109/ojpk.v9i1.28127.