SUNTORNSAWATE, P. . Challenges in Teaching and Learning English by Using Teaching Methodology - Communicative Language Teaching (CLT) under the Common European Framework of Reference (CEFR) at Phranakhon Rajabhat University. Hatyai Academic Journal, ฺSongkhla, Thailand, v. 23, n. 2, p. 328–348, 2025. Disponível em: https://so01.tci-thaijo.org/index.php/HatyaiAcademicJournal/article/view/274148. Acesso em: 7 dec. 2025.