Wahyuni R, E. E. OPTIMIZING THE ABILITY TO SOLVE MATHEMATICAL PROBLEMS THROUGH THE MEANS-ENDS ANALYSIS MODEL IN EIGHT GRADE. JOURNAL of MATHEMATICS SCIENCE and EDUCATION [Internet]. 30Jun.2019 [cited 11Apr.2025];1(2):17-. Available from: https://mail.ojs.stkippgri-lubuklinggau.ac.id/index.php/JMSE/article/view/292