1.
Y M, sofiyan. IMPLEMENTASI MODEL PEMBELAJARAN CREATIVE PROBLEM SOLVING (CPS) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMP NEGERI 1 LANGSA. JDM [Internet]. 2021Dec.6 [cited 2024Sep.27];4(02):309-15. Available from: https://ejurnalunsam.id/index.php/JDM/article/view/4510