VIVI MULIANDARI, P. T. Pengaruh Model Pembelajaran Kooperatif Tipe NHT (Numbered Head Together) Terhadap Hasil Belajar Matematika. International Journal of Elementary Education, [S. l.], v. 3, n. 2, p. 132–140, 2019. DOI: 10.23887/ijee.v3i2.18517. Disponível em: https://ejournal.undiksha.ac.id/index.php/IJEE/article/view/18517. Acesso em: 18 jul. 2024.