Changpueng P, Pattanapichet F. An Analysis of English in the Workplace: The Needs of Engineers in Writing in English. HASSS [internet]. 2015 Dec. 30 [cited 2026 Sep. 23];15(3):151-76. available from: https://so02.tci-thaijo.org/index.php/hasss/article/view/44676