Bounsong Phengduang. Using pyramid and chain drills to solve english consonant pronunciation problems of second year english majors at the National University of Laos. Master's Degree(Major in Teaching English as a Foreign Language). Ubon Ratchathani University. Instructional Resources Center. : Ubon Ratchathani University, 2008.
| Title | Contributor | Type |
|---|---|---|
| Using pyramid and chain drills to solve english consonant pronunciation problems of second year english majors at the National University of Laos
มหาวิทยาลัยอุบลราชธานี Bounsong Phengduang | Saisunee Chaimongkol | วิทยานิพนธ์/Thesis |