Rungwaraphong, Piyawan. “Inductive Teaching Approaches in Business English Writing in an EFL Context: Paper-Based and Product-Based Instructions”. English Language Teaching Educational Journal 4, no. 1 (April 30, 2021): 34–48. Accessed May 8, 2024. http://journal2.uad.ac.id/index.php/eltej/article/view/3227.