Meydiawati EA, Zainudin M. MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR MATEMATIKA MELALUI MODEL PEMBELAJARAN COOPERATIVE LEARNING TIPE PROBLEM BASED LEARNING. jt [Internet]. 2020 Nov. 30 [cited 2024 Nov. 22];5(2):105-16. Available from: http://journal.unirow.ac.id/index.php/teladan/article/view/76