Singsamran P. Development of Instructional Model of Creativity Based Learning Plus for Enhancing Grade 11 Students’ Creativity and Innovation Skills. JTPLC [internet]. 2022 Dec. 31 [cited 2026 Sep. 2];2(2):265-80. available from: https://so05.tci-thaijo.org/index.php/JTPLC/article/view/260995