RUBPORN, K.; SUKAVATEE, P. Effects of Hyflex Instruction Using the ECRIF Method on the Enhancement of English-Speaking Ability of Thai Upper Secondary School Students. วารสารภาษาปริทัศน์ , [S. l.], v. 41, p. 46–92, 2026. DOI: 10.58837/CHULA.PPJ.41.3. Disponível em: https://so07.tci-thaijo.org/index.php/PasaaParitat/article/view/8186. Acesso em: 21 ก.ย. 2026.