Mahmuzah R, Sinaga NA, Ainun N. Peningkatan Kemampuan Penalaran Matematis Siswa Smp Melalui Pendekatan Contextual Teaching And Learning . JM [Internet]. 2024 Jun. 22 [cited 2024 Nov. 24];6(1):247-54. Available from: http://jurnalfkip.unram.ac.id/index.php/MANDALIKA/article/view/6963