Margono, Sapto, 		Istianah, Wiwiek, AND 		Rofiq, Annur.
" A DESCRIPTIVE STUDY ON THE CLASS X-2 STUDENTS’ VOCABULARY MASTERY THROUGH NARRATIVE TEXTS TAKEN FROM THE INTERNET AT SMAN 11 SURABAYA" <em>Pancaran Pendidikan</em> [Online], Volume 2 Number 2 (1 May 2013)