Apriani Katili, Y., A.R. Laliyo, L., Lukum, A., Pikoli, M. and La Kilo, A. 2025. Assessing 12th Grade Students’ Critical Thinking on Atomic Structure Using Complex Multiple-Choice Test. International Journal of Education, Vocational and Social Science . 5, 01 (Dec. 2025), 129-138. DOI:https://doi.org/10.63922/ijevss.v5i01.2644.