Thaithae S, Lerlertyuttitham P. Linguistics Politeness in Refusing Strategies of Requests Used by Teenagers towards Elderly with Different Forms of Relationship in Thai Society. LL [Internet]. 2022 Mar. 16 [cited 2024 Apr. 27];40(1):110-41. Available from: https://so04.tci-thaijo.org/index.php/joling/article/view/246690