Saparwadi L. PENINGKATAN AKTIVITAS DAN HASIL BELAJAR MATEMATIKA SISWA MELALUI CONTEXTUAL TEACHING AND LEARNING (CTL) DENGAN TEKNIK HANDS ON MATHEMATICS. MPM [Internet]. 2013 Dec. 30 [cited 2025 Aug. 16];1(2):107-13. Available from: https://e-journal3.undikma.ac.id/index.php/jmpm/article/view/1892