Kholisunnada FA, Darmawati DM. Implementation of the Numbered Head Together Learning Model to Improve Students’ Science Learning Outcomes. J. Prisma. Sains [Internet]. 2023 Jul. 29 [cited 2025 Sep. 29];11(3):799-805. Available from: https://ojspanel.undikma.ac.id/index.php/prismasains/article/view/8457