Beh Min Er and Malini Ganapathy, “ Using Frangenheim’s Thinking Skills Framework to Improve Academic Writing Skills in Tertiary ESL Classrooms”, TET, vol. 50, no. 1, Apr. 2021, Accessed: Feb. 22, 2026. [Online]. Available: https://meltajournals.com/index.php/TET/article/view/50