Dewi, Ulfa Sari Kumala, Suaedi Suaedi, and Muhammad Ilyas. “The Influence of Numerical Ability and Abstract Thinking on Mathematical Problem Solving”. Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam 10, no. 1 (March 29, 2022): 1–12. Accessed July 22, 2024. https://ejournal.iainpalopo.ac.id/index.php/al-khwarizmi/article/view/2064.