 
Rungrat Hitawattanakul. A Study of English Use of Secondary School Teachers in Eastern Provinces. Master's Degree(English). NARESUAN UNIVERSITY LIBRARY. : Naresuan University, 2008.
| Title | Contributor | Type | 
|---|---|---|
| A Study of English Use of Secondary School Teachers in Eastern Provinces มหาวิทยาลัยนเรศวร Namtip Petkamjad ;Prattana Khuannan;Rungrat Hitawattanakul | Payung Cedar | วิทยานิพนธ์/Thesis | 
| Title | Contributor | Type | 
|---|---|---|
| A Study of English Use of Secondary School Teachers in Eastern Provinces มหาวิทยาลัยนเรศวร Namtip Petkamjad ;Prattana Khuannan;Rungrat Hitawattanakul | Payung Cedar | วิทยานิพนธ์/Thesis | 
| Title | Contributor | Type | 
|---|---|---|
| A Study of English Use of Secondary School Teachers in Eastern Provinces มหาวิทยาลัยนเรศวร Namtip Petkamjad ;Prattana Khuannan;Rungrat Hitawattanakul | Payung Cedar | วิทยานิพนธ์/Thesis |