. . "Mahāwitthayālai Thammasāt. Department of English." . . . . . . "Periodicals" . "Periodicals"@en . . "Journal of English studies" . . . . "Journal of English Studies"@en . . . "English language Study and teaching Foreign speakers Periodicals." . . "Thammasat University. Department of English." . . "Thammasat University. Department of English" .