sembodo, satrio. “Penerapan Model Pembelajaran Cooperative Learning Tipe Group Investigation Dan Problem Based Learning Terhadap Hasil Kelajar Kognitif Materi Bulutangkis Siswa Kelas X SMA Negeri 5 Semarang”. Journal of Physical Activity and Sports (JPAS), vol. 2, no. 3, Dec. 2021, pp. 322-8, doi:10.53869/jpas.v2i3.98.