Supriati D, Hasbi M, Nurhayadi N. Problem Solving Profile of Class VII Students in Solving Social Arithmetic Story Problems in Courageous Learning Based on Mathematical Ability at SMP Negeri 4 Palu. ME [Internet]. 2021 Nov. 3 [cited 2025 Oct. 15];17(2):108-16. Available from: https://www.jurnalfkipuntad.com/index.php/jme/article/view/1305