Rattana B. APPLYING DESIGN THINKING THEORY IN ENGLISH LANGUAGE CLASS TO ENHANCE COMMUNICATION SKILLS IN CHILDHOOD LEARNERS: . AJPU [internet]. 2023 Jun. 17 [cited 2026 Oct. 13];14(1):221-36. available from: https://so01.tci-thaijo.org/index.php/AJPU/article/view/257604