TANWANNA, G.; PANICH, A.; LENANANT, A. The Factors Affecting the Quality of English Language Teaching in Primary Schools under Phetchaburi Primary Educational Service Area Office 2. Journal of MCU Phetchaburi Review , [S. l.], v. 9, n. 2, p. 133–150, 2026. Disponível em: https://so03.tci-thaijo.org/index.php/JPR/article/view/302556. Acesso em: 15 sep. 2026.