เถาเครือมาส จ.; LENANAN, A.; PANIT, A. The Development of English Teachers for Improving Speaking Skills of the Students by Using Professional Learning Community in Anuban Prachuap Khirikhan School. Journal of MCU Phetchaburi Review , [S. l.], v. 9, n. 2, p. 210–220, 2026. Disponível em: https://so03.tci-thaijo.org/index.php/JPR/article/view/302963. Acesso em: 15 sep. 2026.