title: NN
creator: 0611031095, Yudika Fernando Lubis
subject:  
description: NN
date: 2012-03-04
type: Artikel
type: PeerReviewed
format: text
identifier: http://digilib.unila.ac.id/18163/1/BAB%20V%20ok.pdf
identifier:   0611031095, Yudika Fernando Lubis  (2012) NN.  Digital Library.       
relation: http://digilib.unila.ac.id/18163/