“PENGARUH MODEL PEMBELAJARAN COOPERATIVE TIPE NUMBERRED HEAD TOGETHER TERHADAP HASIL BELAJAR SISWA PADA MATA PELAJARAN IPA DI KELAS IV SDK STA. MARIA ASSUMPTA KOTA KUPANG”, spasi, vol. 2, no. 2, pp. 79–96, Jul. 2021, Accessed: May 13, 2026. [Online]. Available: https://ojs.cbn.ac.id/index.php/spasi/article/view/195