AL KAYYIS, Abdurrahman; TOHIR, Mohammad. Analysis of Students’ Mathematical Reasoning Abilities Using a Question Development Model Based on 21st-Century Skills. Proceeding of International Conference of Religion, Health, Education, Science and Technology, [S. l.], v. 1, n. 1, p. 319–328, 2024. DOI: 10.35316/icorhestech.v1i1.5651. Disponível em: https://journal.ibrahimy.ac.id/index.php/icorhestech/article/view/5651. Acesso em: 11 feb. 2026.