ทิพราช จ.; นิติรัตน์; กนกวรรณ; ทองผาย จ. . A Study of English Relative Clauses Appearing in CNN Business News Online. Journal of Graduate School, Pitchayatat, Ubon Ratchathani Rajabhat University, [S. l.], v. 16, n. 1, p. 43–57, 2021. Disponível em: https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/244717. Acesso em: 25 apr. 2024.