PHRAMAHA CHATTHEP PHUTTHACHATO; SAIPIN RUNGWATTANAKIT; SAISAMORN VITTAYASIRI. The development of English communication skills for tourism in the cultural sites of Phrae Province. Journal of Lanna Societies, [S. l.], v. 1, n. 3, p. 21–30, 2023. Disponível em: https://so13.tci-thaijo.org/index.php/jls/article/view/311. Acesso em: 15 sep. 2026.