Pengaruh pola asuh orang tua terhadap ... - Perpustakaan UM
Author : Priatna, Dudung. Publisher : Year : ...... Some phonological problems 
and remedial exercises in teaching English to Toba Batak students / F. Peris 
Lubis.							
Author : Priatna, Dudung. Publisher : Year : ...... Some phonological problems 
and remedial exercises in teaching English to Toba Batak students / F. Peris 
Lubis.