Mau MM, Helvina M, Puang DME. LESSON STUDY : PENERAPAN MODEL PEMBELAJARAN NUMBER HEAD TOGETHER (NHT) DALAM MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA KELAS II A SDK BHAKTYARSA . JRPP [Internet]. 2023 Dec. 22 [cited 2025 Dec. 26];6(4):3869-75. Available from: https://journal.universitaspahlawan.ac.id/index.php/jrpp/article/view/23181