Bunyarat, Patcha. “ TUDY F EADLINE TRUCTURES N NGLISH ANGUAGE EWSPAPERS”. Life Sciences and Environment Journal 21, no. 1 (June 22, 2020): 156-168. ccessed December 7, 2021. https://ph01.tci-thaijo.org/index.php/psru/article/view/239787.