Handayani N, Wijayanti A, Listyarini I. Keefektifan Model Kooperatif Tipe Numbered Heads Together Berbantu Media Roda Pintar terhadap Hasil Belajar IPA Siswa. j. ilm. sekol. dasar [Internet]. 2018 Nov. 28 [cited 2024 May 8];2(4):404-11. Available from: https://ejournal.undiksha.ac.id/index.php/JISD/article/view/16158