Putri, M.M., Rohati, R. and Nusantara, D.S. 2026. Students’ Creative Thinking Indicators in Solving Open-Ended Problems Across Different Levels of Mathematical Ability. Journal of Mathematics Instruction, Social Research and Opinion. 5, 2 (Jun. 2026), 1943–1960. DOI:https://doi.org/10.58421/misro.v5i2.1364.