@thesis{thesis,
		author={VALEFY  RESTA},
		title ={ThePr of essi onal Dev el opmentObst acl esEncount er edbyTeacherofEngl i shat
Madr asahI bt i dai y ahTar bi y ahI sl amPal emban},
		year={2020},
		url={http://repository.radenfatah.ac.id/7783/},
		abstract={}
		}