Nourhasanah FY, Aslam A. Efektivitas Model Pembelajaran Kooperatif Tipe Numbered Head Together (NHT) Terhadap Hasil Belajar Matematika Siswa Sekolah Dasar. basicedu [Internet]. 2022 May 1 [cited 2024 Nov. 22];6(3):5124-9. Available from: https://jbasic.org/index.php/basicedu/article/view/3050