เกตุทองดี พ, เอกะกุล ธ. A Development of Creative Thinking in Language Based on Communicative Approach for Prathomsuksa 6 Students of Ban Chanla School under Ubon Ratchathani Primary Educational Service Area Office 5. ubonreseva [internet]. 2021 Aug. 27 [cited 2026 Oct. 3];1(1):45-56. available from: https://so06.tci-thaijo.org/index.php/ubonreseva/article/view/250782