TRIWOELANDARI, R.; FADILAH, A. PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER (NHT) TERHADAP TANGGUNG JAWAB DAN KERJA KERAS SISWA. AT-TA`DIB, [S. l.], v. 1, n. 1, p. 33–50, 2015. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/at-tadib/article/view/132. Acesso em: 24 nov. 2024.