@thesis{thesis,
		author={Nasution  Desrianti},
		title ={Pengaruh Pembelajaran Problem Based Learning (PBL)
Terhadap Kemampuan Representasi Matematis Siswa Di Kelas VIII Yayasan Perguruan Islam SMP Cerdasmurni Tembung},
		year={2018},
		url={http://repository.uinsu.ac.id/4324/},
		abstract={}
		}