WADUANGSRI, S. The development of ability and satisfaction in learning about pronunciation words diphthongs by using to pronunciation skill in Thai language with lt technique of prathom suksa 4 students. Journal for Developing the Social and Community , Bangkok, Thailand, v. 10, n. 1, p. 517–524, 2023. Disponível em: https://so03.tci-thaijo.org/index.php/rdirmu/article/view/261303. Acesso em: 1 sep. 2026.