SUPORNNEEJAMPA; DENNIS, N. A STUDY OF ENGLISH COMMUNICATION PROBLEM BETWEEN NON-THAI AND THAI CO-WORKERS IN LUTHERAN CHURCH IN MUKDAHAN AND UBON RATCHATHANI AREAS. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 4, n. 1, p. 131–137, 2016. DOI: 10.29121/granthaalayah.v4.i1.2016.2851. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG16_A01_26. Acesso em: 5 may. 2024.