@thesis{thesis, author={Lestari Rahayu Dewi}, title ={PENGARUH MODEL PEMBELAJARAN KOOPERATIF TWO STAY TWO STRAY (TSTS) TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VIII SMPN 9 SURABAYA}, year={2019}, url={https://repository.unipasby.ac.id/id/eprint/1221/}, abstract={} }